| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 30.80 | ||
| 1 | 15 | 31.17 | ||
| 1 | 5 | 29.87 | ||
| 1 | 31 | 42.52 | ||
| 2 | 27 | 40.63 | ||
| 2 | 21 | 32.20 | ||
| 2 | 10 | 30.21 | ||
| 2 | 9 | 30.04 | ||
| 3 | 18 | 31.44 | ||
| 3 | 6 | 29.95 | ||
| 3 | 26 | 39.64 | ||
| 3 | 1 | 29.05 | ||
| 3 | 23 | 37.07 | ||
| 4 | 28 | 40.73 | ||
| 4 | 2 | 29.65 | ||
| 4 | 33 | DQ | ||
| 4 | 4 | 29.73 | ||
| 4 | 24 | 38.54 | ||
| 5 | 14 | 30.95 | ||
| 5 | 8 | 30.03 | ||
| 5 | 29 | 40.97 | ||
| 5 | 25 | 39.61 | ||
| 5 | 3 | 29.67 | ||
| 6 | 32 | 43.55 | ||
| 6 | 17 | 31.26 | ||
| 6 | 9 | 30.04 | ||
| 6 | 33 | DQ | ||
| 7 | 12 | 30.69 | ||
| 7 | 20 | 31.81 | ||
| 7 | 16 | 31.19 | ||
| 7 | 22 | 36.17 | ||
| 8 | 19 | 31.72 | ||
| 8 | 7 | 29.98 | ||
| 8 | 11 | 30.52 | ||
| 8 | 30 | 41.69 |