| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 47.37 | ||
| 1 | 25 | NS | ||
| 1 | 8 | 35.09 | ||
| 2 | 23 | 53.36 | ||
| 2 | 14 | 38.90 | ||
| 2 | 10 | 35.83 | ||
| 3 | 7 | 35.07 | ||
| 3 | 25 | NS | ||
| 3 | 4 | 34.47 | ||
| 3 | 12 | 37.09 | ||
| 4 | 1 | 27.99 | ||
| 4 | 19 | 42.93 | ||
| 4 | 9 | 35.75 | ||
| 4 | 3 | 33.58 | ||
| 5 | 13 | 38.61 | ||
| 5 | 15 | 41.05 | ||
| 5 | 6 | 35.05 | ||
| 5 | 20 | 43.48 | ||
| 6 | 16 | 41.74 | ||
| 6 | 2 | 32.83 | ||
| 6 | 24 | 1:00.56 | ||
| 7 | 11 | 36.49 | ||
| 7 | 25 | DQ | ||
| 7 | 17 | 42.43 | ||
| 8 | 18 | 42.48 | ||
| 8 | 21 | 46.70 | ||
| 8 | 5 | 34.48 |