| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:08.67 | ||
| 1 | 3 | 43.75 | ||
| 1 | 19 | 1:00.58 | ||
| 2 | 4 | 43.88 | ||
| 2 | 20 | 1:03.01 | ||
| 2 | 16 | 56.73 | ||
| 3 | 11 | 51.31 | ||
| 3 | 1 | 41.48 | ||
| 3 | 18 | 58.13 | ||
| 4 | 5 | 44.09 | ||
| 4 | 10 | 51.08 | ||
| 4 | 6 | 44.86 | ||
| 5 | 13 | 53.42 | ||
| 5 | 2 | 41.59 | ||
| 5 | 14 | 53.62 | ||
| 6 | 17 | 56.82 | ||
| 6 | 12 | 51.68 | ||
| 6 | 8 | 46.50 | ||
| 7 | 15 | 55.90 | ||
| 7 | 7 | 46.12 | ||
| 7 | 22 | NS | ||
| 8 | 22 | DQ | ||
| 8 | 9 | 48.11 |