| 1:15.93 | 2:37.44 | (1:21.51) | |
| 3:58.91 | (1:21.47) | 5:19.12 | (1:20.21) |
| 6:39.87 | (1:20.75) | 8:00.06 | (1:20.19) |
| 9:20.27 | (1:20.21) | 10:40.49 | (1:20.22) |
| 12:01.17 | (1:20.68) | 13:21.95 | (1:20.78) |
| 14:42.39 | (1:20.44) | 16:03.14 | (1:20.75) |
| 17:23.38 | (1:20.24) | 18:45.03 | (1:21.65) |
| 20:05.17 | (1:20.14) |