| 1:11.59 | 2:29.36 | (1:17.77) | |
| 3:47.53 | (1:18.17) | 5:06.16 | (1:18.63) |
| 6:25.22 | (1:19.06) | 7:44.38 | (1:19.16) |
| 9:04.22 | (1:19.84) | 10:23.87 | (1:19.65) |
| 11:43.26 | (1:19.39) | 13:03.73 | (1:20.47) |
| 14:24.03 | (1:20.30) | 15:45.07 | (1:21.04) |
| 17:05.77 | (1:20.70) | 18:26.41 | (1:20.64) |
| 19:43.75 | (1:17.34) |