| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:04.49 | ||
| 1 | 11 | 44.51 | ||
| 1 | 5 | 39.48 | ||
| 2 | 20 | 1:03.18 | ||
| 2 | 10 | 43.87 | ||
| 2 | 14 | 50.25 | ||
| 3 | 9 | 43.63 | ||
| 3 | 23 | DQ | ||
| 3 | 17 | 54.32 | ||
| 4 | 1 | 37.29 | ||
| 4 | 15 | 50.45 | ||
| 4 | 13 | 48.69 | ||
| 5 | 8 | 43.21 | ||
| 5 | 3 | 39.10 | ||
| 5 | 16 | 53.03 | ||
| 6 | 18 | 55.08 | ||
| 6 | 19 | 59.91 | ||
| 6 | 2 | 38.93 | ||
| 7 | 6 | 40.03 | ||
| 7 | 23 | DQ | ||
| 7 | 6 | 40.03 | ||
| 7 | 12 | 48.43 | ||
| 8 | 7 | 40.07 | ||
| 8 | 4 | 39.17 | ||
| 8 | 22 | 1:44.56 |