| 1:13.94 | 2:34.34 | (1:20.40) | |
| 3:54.52 | (1:20.18) | 5:15.35 | (1:20.83) |
| 6:36.61 | (1:21.26) | 7:58.20 | (1:21.59) |
| 9:18.95 | (1:20.75) | 10:39.37 | (1:20.42) |
| 12:00.53 | (1:21.16) | 13:21.31 | (1:20.78) |
| 14:42.19 | (1:20.88) | 16:03.17 | (1:20.98) |
| 17:25.09 | (1:21.92) | 18:46.62 | (1:21.53) |
| 20:07.15 | (1:20.53) |