| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | NS | ||
| 1 | 5 | 34.22 | ||
| 1 | 17 | 1:03.86 | ||
| 2 | 12 | 45.70 | ||
| 2 | 18 | 1:09.45 | ||
| 2 | 4 | 34.07 | ||
| 2 | 7 | 40.40 | ||
| 3 | 11 | 45.48 | ||
| 3 | 1 | 31.13 | ||
| 3 | 19 | 1:28.54 | ||
| 3 | 13 | 46.17 | ||
| 4 | 16 | 1:00.86 | ||
| 4 | 15 | 51.91 | ||
| 4 | 3 | 33.39 | ||
| 4 | 14 | 47.84 | ||
| 5 | 2 | 33.23 | ||
| 5 | 20 | DQ | ||
| 5 | 10 | 44.75 | ||
| 5 | 8 | 41.37 | ||
| 6 | 9 | 42.82 | ||
| 6 | 6 | 34.27 |