| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 49.60 | ||
| 2 | 11 | 54.74 | ||
| 2 | 3 | 35.53 | ||
| 2 | 15 | 1:13.24 | ||
| 3 | 4 | 36.99 | ||
| 3 | 16 | 1:16.68 | ||
| 3 | 19 | 1:26.13 | ||
| 3 | 10 | 51.60 | ||
| 4 | 17 | 1:18.63 | ||
| 4 | 6 | 44.00 | ||
| 4 | 12 | 56.99 | ||
| 4 | 1 | 32.57 | ||
| 5 | 13 | 1:01.28 | ||
| 5 | 7 | 46.00 | ||
| 5 | 18 | 1:21.50 | ||
| 5 | 2 | 33.06 | ||
| 6 | 20 | NS | ||
| 6 | 14 | 1:03.83 | ||
| 6 | 5 | 40.70 | ||
| 7 | 20 | NS | ||
| 8 | 9 | 50.76 |