| 26.84 | 55.72 | (28.88) | |
| 1:25.21 | (29.49) | 1:55.16 | (29.95) |
| 2:25.04 | (29.88) | 2:54.90 | (29.86) |
| 3:25.04 | (30.14) | 3:55.61 | (30.57) |
| 4:25.76 | (30.15) | 4:56.26 | (30.50) |
| 5:26.47 | (30.21) | 5:56.87 | (30.40) |
| 6:27.30 | (30.43) | 6:57.94 | (30.64) |
| 7:28.82 | (30.88) | 8:00.07 | (31.25) |
| 8:31.70 | (31.63) | 9:03.46 | (31.76) |
| 9:35.12 | (31.66) | 10:06.17 | (31.05) |