| 1:46.97 | 3:42.74 | (1:55.77) | |
| 5:38.30 | (1:55.56) | 7:36.37 | (1:58.07) |
| 9:33.11 | (1:56.74) | 11:30.25 | (1:57.14) |
| 13:30.48 | (2:00.23) | 15:31.39 | (2:00.91) |
| 17:31.34 | (1:59.95) | 19:33.64 | (2:02.30) |
| 21:35.26 | (2:01.62) | 23:34.95 | (1:59.69) |
| 25:39.28 | (2:04.33) | 27:40.93 | (2:01.65) |
| 29:37.97 | (1:57.04) |