| 27.12 | 55.95 | (28.83) | |
| 1:25.33 | (29.38) | 1:54.79 | (29.46) |
| 2:24.70 | (29.91) | 2:53.50 | (28.80) |
| 3:22.89 | (29.39) | 3:52.45 | (29.56) |
| 4:21.81 | (29.36) | 4:51.43 | (29.62) |
| 5:20.93 | (29.50) | 5:50.55 | (29.62) |
| 6:20.49 | (29.94) | 6:50.04 | (29.55) |
| 7:20.06 | (30.02) | 7:50.07 | (30.01) |
| 8:20.07 | (30.00) | 8:49.72 | (29.65) |
| 9:18.55 | (28.83) | 9:45.72 | (27.17) |