| 1:14.39 | 2:34.97 | (1:20.58) | |
| 3:55.76 | (1:20.79) | 5:16.33 | (1:20.57) |
| 6:37.27 | (1:20.94) | 7:57.59 | (1:20.32) |
| 9:18.52 | (1:20.93) | 10:39.64 | (1:21.12) |
| 12:00.94 | (1:21.30) | 13:22.08 | (1:21.14) |
| 14:43.12 | (1:21.04) | 16:04.05 | (1:20.93) |
| 17:24.83 | (1:20.78) | 18:45.80 | (1:20.97) |
| 20:05.06 | (1:19.26) |