| 1:11.26 | 2:31.13 | (1:19.87) | |
| 3:53.53 | (1:22.40) | 5:16.16 | (1:22.63) |
| 6:38.54 | (1:22.38) | 8:00.42 | (1:21.88) |
| 9:20.65 | (1:20.23) | 10:43.28 | (1:22.63) |
| 12:05.93 | (1:22.65) | 13:30.51 | (1:24.58) |
| 14:55.11 | (1:24.60) | 16:21.35 | (1:26.24) |
| 17:45.85 | (1:24.50) | 19:10.05 | (1:24.20) |
| 20:31.89 | (1:21.84) |