| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 53.94 | ||
| 1 | 19 | 58.73 | ||
| 1 | 18 | 58.20 | ||
| 2 | 9 | 48.42 | ||
| 2 | 7 | 47.06 | ||
| 2 | 22 | 1:05.44 | ||
| 3 | 15 | 55.02 | ||
| 3 | 12 | 53.63 | ||
| 3 | 6 | 46.80 | ||
| 4 | 1 | 35.72 | ||
| 4 | 4 | 46.39 | ||
| 4 | 14 | 54.09 | ||
| 5 | 20 | 59.11 | ||
| 5 | 2 | 43.70 | ||
| 5 | 5 | 46.47 | ||
| 6 | 3 | 45.75 | ||
| 6 | 16 | 55.45 | ||
| 6 | 21 | 1:00.54 | ||
| 7 | 23 | NS | ||
| 7 | 10 | 49.15 | ||
| 7 | 11 | 51.14 | ||
| 8 | 8 | 47.46 | ||
| 8 | 17 | 58.12 | ||
| 8 | 23 | DQ |