| 1:15.45 | 2:36.25 | (1:20.80) | |
| 3:58.19 | (1:21.94) | 5:20.50 | (1:22.31) |
| 6:43.53 | (1:23.03) | 8:03.87 | (1:20.34) |
| 9:25.19 | (1:21.32) | 10:46.65 | (1:21.46) |
| 12:07.64 | (1:20.99) | 13:29.45 | (1:21.81) |
| 14:49.35 | (1:19.90) | 16:09.33 | (1:19.98) |
| 17:28.72 | (1:19.39) | 18:47.65 | (1:18.93) |
| 20:05.16 | (1:17.51) |