| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 1:10.08 | ||
| 2 | 20 | 47.81 | ||
| 2 | 21 | 48.50 | ||
| 2 | 6 | 31.78 | ||
| 3 | 12 | 38.20 | ||
| 3 | 17 | 42.61 | ||
| 3 | 4 | 29.94 | ||
| 3 | 24 | 50.73 | ||
| 3 | 8 | 34.36 | ||
| 4 | 1 | 27.61 | ||
| 4 | 13 | 38.38 | ||
| 4 | 7 | 33.52 | ||
| 4 | 9 | 36.24 | ||
| 4 | 14 | 38.96 | ||
| 5 | 2 | 28.59 | ||
| 5 | 18 | 45.99 | ||
| 5 | 10 | 36.26 | ||
| 5 | 15 | 40.76 | ||
| 5 | 5 | 31.68 | ||
| 6 | 3 | 29.90 | ||
| 6 | 22 | 48.78 | ||
| 6 | 11 | 36.86 | ||
| 6 | 23 | 49.86 | ||
| 7 | 19 | 47.11 | ||
| 7 | 28 | DQ | ||
| 7 | 27 | 1:11.84 | ||
| 8 | 16 | 40.88 | ||
| 8 | 25 | 57.79 |