| 1:43.86 | 3:43.95 | (2:00.09) | |
| 5:39.11 | (1:55.16) | 7:39.88 | (2:00.77) |
| 9:45.63 | (2:05.75) | 11:49.46 | (2:03.83) |
| 13:56.47 | (2:07.01) | 16:12.44 | (2:15.97) |
| 18:18.67 | (2:06.23) | 20:25.57 | (2:06.90) |
| 22:30.80 | (2:05.23) | 24:30.59 | (1:59.79) |
| 26:32.40 | (2:01.81) | 28:29.54 | (1:57.14) |
| 30:17.36 | (1:47.82) |