| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 46.00 | ||
| 2 | 17 | 1:17.83 | ||
| 2 | 6 | 39.47 | ||
| 2 | 4 | 38.51 | ||
| 3 | 14 | 1:01.84 | ||
| 3 | 3 | 36.78 | ||
| 3 | 18 | 1:25.53 | ||
| 3 | 10 | 45.52 | ||
| 4 | 1 | 32.46 | ||
| 4 | 7 | 40.44 | ||
| 4 | 15 | 1:06.52 | ||
| 4 | 13 | 52.80 | ||
| 5 | 19 | 1:27.36 | ||
| 5 | 9 | 42.64 | ||
| 5 | 20 | NS | ||
| 5 | 8 | 40.93 | ||
| 6 | 20 | NS | ||
| 6 | 16 | 1:15.85 | ||
| 6 | 2 | 35.57 | ||
| 7 | 5 | 38.69 | ||
| 7 | 12 | 47.12 |