| 1:17.51 | 2:38.91 | (1:21.40) | |
| 4:00.42 | (1:21.51) | 5:21.62 | (1:21.20) |
| 6:42.22 | (1:20.60) | 8:03.01 | (1:20.79) |
| 9:23.30 | (1:20.29) | 10:43.92 | (1:20.62) |
| 12:04.47 | (1:20.55) | 13:25.67 | (1:21.20) |
| 14:46.84 | (1:21.17) | 16:07.56 | (1:20.72) |
| 17:28.84 | (1:21.28) | 18:50.14 | (1:21.30) |
| 20:08.67 | (1:18.53) |