100 m Backstroke, Men
| Competition | 2004 World Swimming Championships (25 m) |
|---|---|
| Venue |
Indianapolis
 USA
|
| Held | 7 – 8 October 2004 |
| Status | Medal |
| Competitors | 36 |
| Countries | 28 |
| Pos | Athlete(s) | Country | Preliminary Round | Semi-Finals | Swim-Off | Final | ||
|---|---|---|---|---|---|---|---|---|
| 🥇 | Aaron Peirsol | USA |
53.05 (1 h3) |
51.92 (1 h1) |
— | 50.72 (1 F) |
||
| 🥈 | Matt Welsh |  AUS |
52.73 (2 h5) |
52.00 (2 h1) |
— | 51.04 (2 F) |
||
| 🥉 | Thomas Rupprath |  GER |
51.74 (1 h4) |
51.39 (1 h2) |
— | 51.20 (3 F) |
||
| 4 | Peter Marshall | USA |
52.52 (1 h5) |
52.24 (3 h1) |
— | 52.09 (4 F) |
||
| 5 | Arkady Vyatchanin |  RUS |
52.64 (2 h4) |
52.57 (2 h2) |
— | 52.50 (5 F) |
||
| 6 | Stev Theloke | GER |
52.86 (3 h4) |
53.11 (3 h2) |
— | 52.77 (6 F) |
||
| 7 | Ryan Pini |  PNG |
53.33 (2 h3) |
53.46 (4 h2) |
52.80 (1 F) |
52.94 (7 F) |
||
| 8 | Aschwin Wildeboer |  ESP |
53.66 (4 h3) |
53.41 (4 h1) |
— | 53.50 (8 F) |
||
| 9 | Takashi Nakano |  JPN |
53.51 (3 h3) |
53.46 (5 h1) |
53.30 (2 F) |
— | ||
| 10 | Ethan Rolff | AUS |
53.34 (3 h5) |
53.56 (6 h1) |
— | — | ||
| 11 | Răzvan Florea |  ROU |
53.40 (4 h4) |
53.59 (5 h2) |
— | — | ||
| 12 | Adam Mania |  POL |
53.72 (5 h3) |
53.79 (6 h2) |
— | — | ||
| 13 | Guilherme Guido |  BRA |
54.14 (5 h4) |
53.84 (7 h1) |
— | — | ||
| 14 | George du Rand |  RSA |
53.53 (4 h5) |
54.00 (7 h2) |
— | — | ||
| 15 | Ľuboš Križko |  SVK |
53.87 (5 h5) |
54.06 (8 h1) |
— | — | ||
| 16 | Jakob Andersen |  DEN |
54.05 (6 h5) |
54.34 (8 h2) |
— | — | ||
| 17 | Yu Rui |  CHN |
54.69 (6 h3) |
— | — | — | ||
| 18 | Zhao Tao | CHN |
54.79 (6 h4) |
— | — | — | ||
| 19 | Mirko Mazzari |  ITA |
55.05 (7 h4) |
— | — | — | ||
| 20 | Miroslav Machovič | SVK |
55.35 (7 h5) |
— | — | — | ||
| 21 | Brendan Ashby |  ZIM |
56.14 (8 h4) |
— | — | — | ||
| 22 | Jorge Oliver |  PUR |
56.89 (1 h2) |
— | — | — | ||
| 23 | Omar Pinzón |  COL |
57.12 (8 h5) |
— | — | — | ||
| 24 | Drew MacKay |  CAY |
57.32 (7 h3) |
— | — | — | ||
| 25 | Jason Dunford |  KEN |
58.07 (2 h2) |
— | — | — | ||
| 26 | Guillermo Cabrera |  DOM |
58.35 (8 h3) |
— | — | — | ||
| 27 | Andrés Páez |  ECU |
59.06 (3 h2) |
— | — | — | ||
| 28 | Lei Chi Lon |  MAC |
59.92 (4 h2) |
— | — | — | ||
| 29 | Kahlil Elhage |  AHO |
1:01.25 (1 h1) |
— | — | — | ||
| 30 | Rômulo Pereira |  ANG |
1:02.09 (5 h2) |
— | — | — | ||
| 31 | Khaly Ciss |  SEN |
1:02.62 (6 h2) |
— | — | — | ||
| 32 | Rodion Davelaar | AHO |
1:02.63 (2 h1) |
— | — | — | ||
| 33 | Jonathan Calderon |  LCA |
1:03.54 (3 h1) |
— | — | — | ||
| 34 | Omar Díaz |  HON |
1:04.09 (4 h1) |
— | — | — | ||
| 35 | Reginaldo Panting | HON |
1:06.13 (5 h1) |
— | — | — | ||
| DQ | Christopher Backhaus | DOM |
— (DQ h2) |
— | — | — | ||
| DNS | Vladimirs KirjanovsDNS |  LAT |
— (DNS h1) |
— | — | — | ||
| DNS | Francois GhattasDNS |  LBN |
— (DNS h1) |
— | — | — | ||
| DNS | Lee Seung-HyeonDNS |  KOR |
— (DNS h2) |
— | — | — |
Preliminary Round
Heat 1
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Kahlil Elhage | AHO |
1:01.25 | |
| 2 | Rodion Davelaar | AHO |
1:02.63 | |
| 3 | Jonathan Calderon | LCA |
1:03.54 | |
| 4 | Omar Díaz | HON |
1:04.09 | |
| 5 | Reginaldo Panting | HON |
1:06.13 | |
| DNS | Vladimirs KirjanovsDNS | LAT |
— | |
| DNS | Francois GhattasDNS | LBN |
— |
Heat 2
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Jorge Oliver | PUR |
56.89 | |
| 2 | Jason Dunford | KEN |
58.07 | |
| 3 | Andrés Páez | ECU |
59.06 | |
| 4 | Lei Chi Lon | MAC |
59.92 | |
| 5 | Rômulo Pereira | ANG |
1:02.09 | |
| 6 | Khaly Ciss | SEN |
1:02.62 | |
| DQ | Christopher Backhaus | DOM |
— | |
| DNS | Lee Seung-HyeonDNS | KOR |
— |
Heat 3
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Aaron Peirsol | USA |
53.05 | |
| 2 | Ryan Pini | PNG |
53.33 | |
| 3 | Takashi Nakano | JPN |
53.51 | |
| 4 | Aschwin Wildeboer | ESP |
53.66 | |
| 5 | Adam Mania | POL |
53.72 | |
| 6 | Yu Rui | CHN |
54.69 | |
| 7 | Drew MacKay | CAY |
57.32 | |
| 8 | Guillermo Cabrera | DOM |
58.35 |
Heat 4
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Thomas Rupprath | GER |
51.74 | |
| 2 | Arkady Vyatchanin | RUS |
52.64 | |
| 3 | Stev Theloke | GER |
52.86 | |
| 4 | Răzvan Florea | ROU |
53.40 | |
| 5 | Guilherme Guido | BRA |
54.14 | |
| 6 | Zhao Tao | CHN |
54.79 | |
| 7 | Mirko Mazzari | ITA |
55.05 | |
| 8 | Brendan Ashby | ZIM |
56.14 |
Heat 5
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Peter Marshall | USA |
52.52 | |
| 2 | Matt Welsh | AUS |
52.73 | |
| 3 | Ethan Rolff | AUS |
53.34 | |
| 4 | George du Rand | RSA |
53.53 | |
| 5 | Ľuboš Križko | SVK |
53.87 | |
| 6 | Jakob Andersen | DEN |
54.05 | |
| 7 | Miroslav Machovič | SVK |
55.35 | |
| 8 | Omar Pinzón | COL |
57.12 |
Semi-Finals
Heat 1
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Aaron Peirsol | USA |
51.92 | |
| 2 | Matt Welsh | AUS |
52.00 | |
| 3 | Peter Marshall | USA |
52.24 | |
| 4 | Aschwin Wildeboer | ESP |
53.41 | |
| 5 | Takashi Nakano | JPN |
53.46 | |
| 6 | Ethan Rolff | AUS |
53.56 | |
| 7 | Guilherme Guido | BRA |
53.84 | |
| 8 | Ľuboš Križko | SVK |
54.06 |
Heat 2
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Thomas Rupprath | GER |
51.39 | |
| 2 | Arkady Vyatchanin | RUS |
52.57 | |
| 3 | Stev Theloke | GER |
53.11 | |
| 4 | Ryan Pini | PNG |
53.46 | |
| 5 | Răzvan Florea | ROU |
53.59 | |
| 6 | Adam Mania | POL |
53.79 | |
| 7 | George du Rand | RSA |
54.00 | |
| 8 | Jakob Andersen | DEN |
54.34 |
Swim-Off
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Ryan Pini | PNG |
52.80 | |
| 2 | Takashi Nakano | JPN |
53.30 |
Final
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Aaron Peirsol | USA |
50.72 | |
| 2 | Matt Welsh | AUS |
51.04 | |
| 3 | Thomas Rupprath | GER |
51.20 | |
| 4 | Peter Marshall | USA |
52.09 | |
| 5 | Arkady Vyatchanin | RUS |
52.50 | |
| 6 | Stev Theloke | GER |
52.77 | |
| 7 | Ryan Pini | PNG |
52.94 | |
| 8 | Aschwin Wildeboer | ESP |
53.50 |