| 1:13.39 | 2:33.32 | (1:19.93) | |
| 3:53.65 | (1:20.33) | 5:14.04 | (1:20.39) |
| 6:34.13 | (1:20.09) | 7:55.54 | (1:21.41) |
| 9:17.57 | (1:22.03) | 10:39.08 | (1:21.51) |
| 12:01.01 | (1:21.93) | 13:22.03 | (1:21.02) |
| 14:43.36 | (1:21.33) | 16:05.03 | (1:21.67) |
| 17:28.10 | (1:23.07) | 18:49.52 | (1:21.42) |
| 20:09.22 | (1:19.70) |