400 m Freestyle, Men
| Competition | 2021 International Swimming League (ISL) |
|---|---|
| Venue |
Napoli
 ITA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Duncan Scott London Roar (LON) |
 GBR |
3:39.52 | ||
| 🥈 | Martin Malyutin LA Current (LAC) |
 RUS |
3:43.08 | ||
| 🥉 | Breno Correia LA Current (LAC) |
 BRA |
3:43.91 |