| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 29 | NS | ||
| 1 | 26 | 50.49 | ||
| 1 | 12 | 38.72 | ||
| 2 | 25 | 49.68 | ||
| 2 | 22 | 46.59 | ||
| 2 | 9 | 35.89 | ||
| 3 | 19 | 44.31 | ||
| 3 | 13 | 41.54 | ||
| 3 | 5 | 33.86 | ||
| 4 | 3 | 33.45 | ||
| 4 | 11 | 36.90 | ||
| 4 | 18 | 44.22 | ||
| 5 | 6 | 34.20 | ||
| 5 | 14 | 41.66 | ||
| 5 | 2 | 33.00 | ||
| 6 | 15 | 42.32 | ||
| 6 | 4 | 33.60 | ||
| 6 | 1 | 30.48 | ||
| 7 | 29 | NS | ||
| 7 | 7 | 34.57 | ||
| 7 | 16 | 43.39 | ||
| 8 | 20 | 44.75 | ||
| 8 | 21 | 45.44 | ||
| 8 | 8 | 34.70 | ||
| 9 | 28 | 52.92 | ||
| 9 | 10 | 36.23 | ||
| 9 | 27 | 51.15 | ||
| 10 | 23 | 49.36 | ||
| 10 | 17 | 43.98 | ||
| 10 | 24 | 49.54 |