| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:15.21 | ||
| 1 | 18 | 58.66 | ||
| 1 | 11 | 55.33 | ||
| 1 | 3 | 46.00 | ||
| 2 | 1 | 44.45 | ||
| 2 | 10 | 53.05 | ||
| 2 | 19 | 59.34 | ||
| 2 | 12 | 55.78 | ||
| 3 | 8 | 50.14 | ||
| 3 | 15 | 57.59 | ||
| 3 | 2 | 45.00 | ||
| 3 | 7 | 48.71 | ||
| 4 | 22 | NS | ||
| 4 | 5 | 48.36 | ||
| 4 | 14 | 56.59 | ||
| 4 | 17 | 58.24 | ||
| 5 | 4 | 47.23 | ||
| 5 | 20 | 1:00.24 | ||
| 5 | 13 | 55.87 | ||
| 5 | 9 | 52.02 | ||
| 6 | 6 | 48.63 | ||
| 6 | 16 | 57.69 | ||
| 6 | 22 | DQ | ||
| 6 | 3 | 46.00 |