| 26.55 | 56.00 | (29.45) | |
| 1:25.50 | (29.50) | 1:54.90 | (29.40) |
| 2:24.44 | (29.54) | 2:54.18 | (29.74) |
| 3:23.55 | (29.37) | 3:52.82 | (29.27) |
| 4:22.35 | (29.53) | 4:51.81 | (29.46) |
| 5:21.29 | (29.48) | 5:50.62 | (29.33) |
| 6:19.95 | (29.33) | 6:49.34 | (29.39) |
| 7:18.77 | (29.43) | 7:47.81 | (29.04) |
| 8:17.02 | (29.21) | 8:46.13 | (29.11) |
| 9:14.98 | (28.85) | 9:42.67 | (27.69) |