| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 1:03.67 | ||
| 1 | 7 | 50.90 | ||
| 2 | 20 | NS | ||
| 2 | 20 | NS | ||
| 2 | 14 | 1:04.00 | ||
| 3 | 3 | 46.28 | ||
| 3 | 17 | 1:09.36 | ||
| 3 | 10 | 56.94 | ||
| 4 | 2 | 45.72 | ||
| 4 | 18 | 1:09.84 | ||
| 4 | 8 | 53.57 | ||
| 5 | 9 | 54.09 | ||
| 5 | 15 | 1:04.45 | ||
| 5 | 4 | 46.34 | ||
| 6 | 1 | 44.60 | ||
| 6 | 12 | 1:01.59 | ||
| 6 | 19 | 1:10.47 | ||
| 7 | 6 | 48.38 | ||
| 7 | 11 | 1:00.19 | ||
| 7 | 16 | 1:05.28 | ||
| 8 | 20 | DQ | ||
| 8 | 5 | 47.03 |