| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 55.09 | ||
| 1 | 12 | 44.15 | ||
| 1 | 19 | 51.48 | ||
| 1 | 4 | 36.20 | ||
| 2 | 26 | DQ | ||
| 2 | 17 | 50.29 | ||
| 2 | 20 | 53.57 | ||
| 2 | 3 | 35.74 | ||
| 3 | 26 | NS | ||
| 3 | 13 | 45.94 | ||
| 3 | 11 | 42.71 | ||
| 3 | 26 | NS | ||
| 4 | 1 | 32.31 | ||
| 4 | 25 | 1:01.22 | ||
| 4 | 2 | 35.21 | ||
| 4 | 16 | 48.98 | ||
| 5 | 10 | 41.60 | ||
| 5 | 18 | 50.91 | ||
| 5 | 5 | 36.41 | ||
| 5 | 14 | 48.59 | ||
| 6 | 26 | NS | ||
| 6 | 8 | 40.37 | ||
| 6 | 22 | 57.02 | ||
| 6 | 7 | 36.93 | ||
| 7 | 9 | 41.11 | ||
| 7 | 6 | 36.71 | ||
| 7 | 15 | 48.78 | ||
| 7 | 26 | DQ | ||
| 8 | 26 | DQ | ||
| 8 | 26 | NS | ||
| 8 | 24 | 57.94 | ||
| 8 | 23 | 57.09 |