| 1:12.92 | 2:32.76 | (1:19.84) | |
| 3:53.47 | (1:20.71) | 5:14.64 | (1:21.17) |
| 6:36.18 | (1:21.54) | 7:56.89 | (1:20.71) |
| 9:18.58 | (1:21.69) | 10:39.69 | (1:21.11) |
| 12:00.40 | (1:20.71) | 13:20.93 | (1:20.53) |
| 14:41.27 | (1:20.34) | 16:01.28 | (1:20.01) |
| 17:21.70 | (1:20.42) | 18:40.77 | (1:19.07) |
| 19:57.98 | (1:17.21) |