| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:08.33 | ||
| 1 | 13 | 57.96 | ||
| 1 | 7 | 50.34 | ||
| 2 | 17 | 1:03.58 | ||
| 2 | 23 | DQ | ||
| 3 | 18 | 1:05.24 | ||
| 3 | 14 | 58.41 | ||
| 3 | 5 | 47.43 | ||
| 4 | 8 | 54.62 | ||
| 4 | 2 | 44.37 | ||
| 4 | 19 | 1:05.68 | ||
| 5 | 9 | 54.99 | ||
| 5 | 11 | 55.25 | ||
| 5 | 3 | 44.59 | ||
| 6 | 1 | 43.97 | ||
| 6 | 15 | 1:00.71 | ||
| 6 | 12 | 56.59 | ||
| 7 | 6 | 47.90 | ||
| 7 | 10 | 55.06 | ||
| 7 | 16 | 1:03.42 | ||
| 8 | 22 | 1:13.29 | ||
| 8 | 20 | 1:06.34 | ||
| 8 | 4 | 47.04 |