| 1:15.39 | 2:37.34 | (1:21.95) | |
| 3:59.90 | (1:22.56) | 5:22.32 | (1:22.42) |
| 6:43.85 | (1:21.53) | 8:05.02 | (1:21.17) |
| 9:26.19 | (1:21.17) | 10:48.33 | (1:22.14) |
| 12:10.67 | (1:22.34) | 13:32.24 | (1:21.57) |
| 14:55.02 | (1:22.78) | 16:16.07 | (1:21.05) |
| 17:38.33 | (1:22.26) | 18:58.40 | (1:20.07) |
| 20:17.34 | (1:18.94) |