400 m Freestyle, Women
| Competition | 2021 International Swimming League (ISL) |
|---|---|
| Venue |
Napoli
 ITA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Barbora Seemanová Iron (IRO) |
 CZE |
4:02.09 | ||
| 🥈 | Paige Madden Tokyo Frog Kings (TOK) |
 USA |
4:02.40 | ||
| 🥉 | Veronika Popova-Andrusenko Iron (IRO) |
 RUS |
4:03.50 | * |