| 24.96 | 52.59 | (27.63) | |
| 1:20.58 | (27.99) | 1:48.62 | (28.04) |
| 2:16.64 | (28.02) | 2:44.56 | (27.92) |
| 3:12.63 | (28.07) | 3:40.51 | (27.88) |
| 4:08.71 | (28.20) | 4:36.83 | (28.12) |
| 5:04.33 | (27.50) | 5:31.86 | (27.53) |
| 5:59.72 | (27.86) | 6:27.74 | (28.02) |
| 6:55.77 | (28.03) | 7:23.21 | (27.44) |
| 7:51.04 | (27.83) | 8:19.09 | (28.05) |
| 8:46.78 | (27.69) | 9:14.33 | (27.55) |