| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 55.15 | ||
| 2 | 4 | 44.50 | ||
| 2 | 15 | 55.27 | ||
| 3 | 22 | 1:19.65 | ||
| 3 | 9 | 51.28 | ||
| 3 | 19 | 1:02.92 | ||
| 4 | 23 | 1:25.06 | ||
| 4 | 10 | 52.97 | ||
| 4 | 17 | 56.74 | ||
| 4 | 18 | 58.42 | ||
| 5 | 1 | 33.91 | ||
| 5 | 11 | 53.12 | ||
| 5 | 3 | 43.09 | ||
| 5 | 16 | 55.93 | ||
| 6 | 2 | 41.07 | ||
| 6 | 20 | 1:12.56 | ||
| 6 | 24 | NS | ||
| 6 | 14 | 55.20 | ||
| 7 | 6 | 48.55 | ||
| 7 | 21 | 1:12.77 | ||
| 7 | 24 | DQ | ||
| 8 | 8 | 50.92 | ||
| 8 | 7 | 48.94 | ||
| 9 | 5 | 46.95 | ||
| 9 | 12 | 54.27 |