| 26.33 | 54.47 | (28.14) | |
| 1:23.27 | (28.80) | 1:51.61 | (28.34) |
| 2:20.16 | (28.55) | 2:48.61 | (28.45) |
| 3:17.73 | (29.12) | 3:46.84 | (29.11) |
| 4:16.58 | (29.74) | 4:46.82 | (30.24) |
| 5:16.95 | (30.13) | 5:47.45 | (30.50) |
| 6:17.49 | (30.04) | 6:47.70 | (30.21) |
| 7:17.97 | (30.27) | 7:48.42 | (30.45) |
| 8:17.48 | (29.06) | 8:46.36 | (28.88) |
| 9:15.61 | (29.25) | 9:43.62 | (28.01) |