| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 43.74 | ||
| 1 | 19 | 1:04.01 | ||
| 1 | 10 | 43.98 | ||
| 2 | 14 | 46.42 | ||
| 2 | 16 | 1:00.27 | ||
| 2 | 6 | 42.93 | ||
| 3 | 11 | 44.33 | ||
| 3 | 12 | 44.57 | ||
| 3 | 21 | DQ | ||
| 4 | 21 | NS | ||
| 4 | 1 | 38.68 | ||
| 4 | 2 | 39.97 | ||
| 5 | 5 | 41.52 | ||
| 5 | 3 | 40.99 | ||
| 5 | 17 | 1:00.53 | ||
| 6 | 4 | 41.17 | ||
| 6 | 21 | NS | ||
| 6 | 7 | 43.16 | ||
| 7 | 9 | 43.77 | ||
| 7 | 13 | 44.67 | ||
| 7 | 18 | 1:03.16 | ||
| 8 | 15 | 51.64 | ||
| 8 | 21 | NS | ||
| 8 | 20 | 1:29.93 |