| 1:15.44 | 2:36.32 | (1:20.88) | |
| 3:56.77 | (1:20.45) | 5:18.49 | (1:21.72) |
| 6:39.99 | (1:21.50) | 8:02.75 | (1:22.76) |
| 9:24.77 | (1:22.02) | 10:47.65 | (1:22.88) |
| 12:09.54 | (1:21.89) | 13:31.57 | (1:22.03) |
| 14:53.54 | (1:21.97) | 16:17.29 | (1:23.75) |
| 17:40.63 | (1:23.34) | 19:04.09 | (1:23.46) |
| 20:25.07 | (1:20.98) |