| 1:15.73 | 2:36.70 | (1:20.97) | |
| 3:58.44 | (1:21.74) | 5:20.13 | (1:21.69) |
| 6:43.18 | (1:23.05) | 8:05.25 | (1:22.07) |
| 9:28.28 | (1:23.03) | 10:50.87 | (1:22.59) |
| 12:13.47 | (1:22.60) | 13:36.78 | (1:23.31) |
| 15:00.12 | (1:23.34) | 16:22.71 | (1:22.59) |
| 17:44.28 | (1:21.57) | 19:04.90 | (1:20.62) |
| 20:23.11 | (1:18.21) |