| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 57.54 | ||
| 1 | 23 | DQ | ||
| 1 | 7 | 42.07 | ||
| 1 | 14 | 54.57 | ||
| 2 | 18 | 58.56 | ||
| 2 | 13 | 54.38 | ||
| 2 | 23 | NS | ||
| 2 | 23 | DQ | ||
| 2 | 8 | 42.35 | ||
| 3 | 11 | 49.86 | ||
| 3 | 23 | NS | ||
| 3 | 20 | 1:02.01 | ||
| 3 | 1 | 33.94 | ||
| 3 | 3 | 37.43 | ||
| 4 | 15 | 57.11 | ||
| 4 | 9 | 44.46 | ||
| 4 | 6 | 39.06 | ||
| 4 | 4 | 37.67 | ||
| 4 | 19 | 1:01.11 | ||
| 5 | 5 | 38.48 | ||
| 5 | 21 | 1:08.35 | ||
| 5 | 16 | 57.28 | ||
| 5 | 10 | 44.70 | ||
| 5 | 12 | 53.78 | ||
| 6 | 2 | 36.05 | ||
| 6 | 23 | NS | ||
| 6 | 22 | 1:22.77 | ||
| 6 | 23 | NS |