| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 56.62 | ||
| 1 | 9 | 30.73 | ||
| 1 | 14 | 32.76 | ||
| 2 | 6 | 29.20 | ||
| 2 | 17 | 48.37 | ||
| 2 | 15 | 33.24 | ||
| 3 | 12 | 31.67 | ||
| 3 | 3 | 26.95 | ||
| 3 | 18 | 48.99 | ||
| 4 | 8 | 30.39 | ||
| 4 | 20 | 50.00 | ||
| 4 | 1 | 26.09 | ||
| 5 | 24 | DQ | ||
| 5 | 10 | 30.81 | ||
| 5 | 2 | 26.92 | ||
| 6 | 11 | 30.96 | ||
| 6 | 4 | 28.90 | ||
| 6 | 19 | 49.54 | ||
| 7 | 16 | 33.47 | ||
| 7 | 21 | 51.28 | ||
| 7 | 5 | 29.09 | ||
| 8 | 7 | 30.07 | ||
| 8 | 22 | 51.61 | ||
| 8 | 13 | 32.27 |