| 1:17.06 | 2:38.69 | (1:21.63) | |
| 4:00.57 | (1:21.88) | 5:23.15 | (1:22.58) |
| 6:45.92 | (1:22.77) | 8:08.65 | (1:22.73) |
| 9:31.92 | (1:23.27) | 10:56.15 | (1:24.23) |
| 12:19.57 | (1:23.42) | 13:43.33 | (1:23.76) |
| 15:07.33 | (1:24.00) | 16:30.97 | (1:23.64) |
| 17:55.04 | (1:24.07) | 19:18.65 | (1:23.61) |
| 20:39.50 | (1:20.85) |