| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 28 | 1:00.37 | ||
| 1 | 3 | 36.67 | ||
| 1 | 12 | 44.51 | ||
| 1 | 7 | 42.77 | ||
| 2 | 19 | 49.96 | ||
| 2 | 23 | 54.53 | ||
| 2 | 27 | 56.97 | ||
| 3 | 18 | 48.98 | ||
| 3 | 2 | 36.53 | ||
| 3 | 24 | 55.05 | ||
| 3 | 10 | 44.20 | ||
| 4 | 22 | 52.14 | ||
| 4 | 29 | 1:00.79 | ||
| 4 | 21 | 51.35 | ||
| 4 | 9 | 44.13 | ||
| 5 | 6 | 42.14 | ||
| 5 | 30 | DQ | ||
| 5 | 11 | 44.37 | ||
| 5 | 20 | 50.89 | ||
| 6 | 17 | 48.10 | ||
| 6 | 14 | 46.24 | ||
| 6 | 16 | 47.63 | ||
| 6 | 13 | 45.50 | ||
| 7 | 26 | 56.45 | ||
| 7 | 1 | 35.47 | ||
| 7 | 4 | 38.41 | ||
| 7 | 30 | NS | ||
| 8 | 25 | 55.22 | ||
| 8 | 5 | 38.82 | ||
| 8 | 15 | 47.01 | ||
| 8 | 8 | 43.80 |