| 2:09.87 | 4:35.13 | (2:25.26) | |
| 7:03.79 | (2:28.66) | 9:33.17 | (2:29.38) |
| 12:04.49 | (2:31.32) | 14:37.63 | (2:33.14) |
| 17:14.55 | (2:36.92) | 19:47.13 | (2:32.58) |
| 22:17.48 | (2:30.35) | 24:50.78 | (2:33.30) |
| 27:23.55 | (2:32.77) | 29:56.95 | (2:33.40) |
| 32:30.76 | (2:33.81) | 35:05.10 | (2:34.34) |
| 19:47.13 |