| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 25 | 49.46 | ||
| 1 | 12 | 34.27 | ||
| 1 | 4 | 32.58 | ||
| 1 | 26 | NS | ||
| 2 | 2 | 31.79 | ||
| 2 | 20 | 38.94 | ||
| 2 | 24 | 49.26 | ||
| 2 | 11 | 34.05 | ||
| 3 | 1 | 31.41 | ||
| 3 | 26 | NS | ||
| 3 | 6 | 32.83 | ||
| 3 | 22 | 39.73 | ||
| 4 | 26 | NS | ||
| 4 | 10 | 33.65 | ||
| 4 | 26 | DQ | ||
| 4 | 21 | 39.29 | ||
| 5 | 5 | 32.72 | ||
| 5 | 16 | 35.87 | ||
| 5 | 9 | 33.58 | ||
| 5 | 26 | NS | ||
| 6 | 7 | 32.98 | ||
| 6 | 15 | 35.39 | ||
| 6 | 26 | NS | ||
| 6 | 13 | 34.93 | ||
| 7 | 8 | 33.49 | ||
| 7 | 19 | 38.80 | ||
| 7 | 26 | NS | ||
| 7 | 23 | 41.47 | ||
| 8 | 3 | 32.55 | ||
| 8 | 18 | 38.64 | ||
| 8 | 14 | 35.28 | ||
| 8 | 17 | 36.74 |