| 1:20.36 | 2:47.63 | (1:27.27) | |
| 4:14.22 | (1:26.59) | 5:40.76 | (1:26.54) |
| 7:06.17 | (1:25.41) | 8:31.46 | (1:25.29) |
| 9:55.80 | (1:24.34) | 11:19.80 | (1:24.00) |
| 12:43.28 | (1:23.48) | 14:05.61 | (1:22.33) |
| 15:26.77 | (1:21.16) | 16:49.35 | (1:22.58) |
| 18:11.52 | (1:22.17) | 19:33.57 | (1:22.05) |
| 20:53.02 | (1:19.45) |