| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 18 | 1:06.79 | ||
| 2 | 19 | NS | ||
| 3 | 7 | 45.81 | ||
| 3 | 2 | 37.28 | ||
| 3 | 3 | 40.27 | ||
| 3 | 15 | 52.06 | ||
| 3 | 17 | 1:03.61 | ||
| 4 | 5 | 44.07 | ||
| 4 | 1 | 35.71 | ||
| 4 | 19 | DQ | ||
| 4 | 10 | 48.28 | ||
| 4 | 13 | 49.79 | ||
| 5 | 19 | NS | ||
| 5 | 6 | 45.79 | ||
| 5 | 16 | 52.91 | ||
| 5 | 12 | 49.18 | ||
| 5 | 4 | 43.01 | ||
| 6 | 14 | 51.59 | ||
| 6 | 11 | 48.32 | ||
| 6 | 9 | 47.36 | ||
| 6 | 8 | 47.21 | ||
| 7 | 19 | NS | ||
| 7 | 19 | NS |