| 1:11.93 | 2:32.26 | (1:20.33) | |
| 3:54.84 | (1:22.58) | 5:18.56 | (1:23.72) |
| 6:42.49 | (1:23.93) | 8:08.17 | (1:25.68) |
| 9:31.95 | (1:23.78) | 10:55.18 | (1:23.23) |
| 12:18.23 | (1:23.05) | 13:40.88 | (1:22.65) |
| 15:03.44 | (1:22.56) | 16:24.45 | (1:21.01) |
| 17:45.93 | (1:21.48) | 19:06.40 | (1:20.47) |
| 20:25.44 | (1:19.04) |