| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 48.62 | ||
| 1 | 14 | 50.00 | ||
| 1 | 6 | 40.52 | ||
| 2 | 23 | NS | ||
| 2 | 5 | 39.71 | ||
| 2 | 13 | 49.38 | ||
| 3 | 3 | 38.01 | ||
| 3 | 18 | 52.91 | ||
| 3 | 10 | 43.73 | ||
| 4 | 1 | 33.91 | ||
| 4 | 23 | NS | ||
| 4 | 22 | 1:01.16 | ||
| 5 | 21 | 1:00.88 | ||
| 5 | 2 | 36.99 | ||
| 5 | 15 | 50.66 | ||
| 6 | 20 | 58.30 | ||
| 6 | 7 | 41.09 | ||
| 6 | 16 | 51.38 | ||
| 7 | 11 | 45.43 | ||
| 7 | 4 | 39.22 | ||
| 7 | 19 | 55.12 | ||
| 8 | 17 | 52.29 | ||
| 8 | 8 | 41.97 | ||
| 8 | 9 | 43.02 |