400 m Individual Medley, Women
| Competition | 2018 USA Swimming National Championships (Outdoor/LCM) |
|---|---|
| Venue |
Irvine, California
 USA
|
| Held | 26 July 2018 |
| Status | Medal |
| Competitors | 8 |
| Countries | 1 |
Irvine, California / Woollett Aquatic Center / long-course metric (50m)
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ally McHugh Unattached |
USA |
4:34.80 | ||
| 🥈 | Brooke Forde Stanford University |
USA |
4:35.09 | ||
| 🥉 | Melanie Margalis Saint Petersburg Aquatics |
USA |
4:35.50 | ||
| 4 | Leah Smith Ford Dealers Aquatics, Tucson, AZ |
USA |
4:35.68 | ||
| 5 | Evie Pfeifer Longhorn Aquatics |
USA |
4:38.68 | ||
| 6 | Makayla Sargent Islanders Aquatics |
USA |
4:40.24 | ||
| 7 | Allie Szekely Stanford University |
USA |
4:41.38 | ||
| 8 | Emma Weyant Sarasota YMCA Sharks |
USA |
4:43.54 |