| 1:16.69 | 2:38.46 | (1:21.77) | |
| 4:00.99 | (1:22.53) | 5:23.88 | (1:22.89) |
| 6:45.52 | (1:21.64) | 8:10.21 | (1:24.69) |
| 9:33.10 | (1:22.89) | 10:56.04 | (1:22.94) |
| 12:18.80 | (1:22.76) | 13:42.33 | (1:23.53) |
| 15:04.08 | (1:21.75) | 16:26.11 | (1:22.03) |
| 17:48.16 | (1:22.05) | 19:08.91 | (1:20.75) |
| 20:25.88 | (1:16.97) |