| 1:47.50 | 3:50.56 | (2:03.06) | |
| 5:56.15 | (2:05.59) | 8:02.45 | (2:06.30) |
| 10:12.33 | (2:09.88) | 12:24.99 | (2:12.66) |
| 14:35.23 | (2:10.24) | 16:48.23 | (2:13.00) |
| 19:01.60 | (2:13.37) | 21:15.41 | (2:13.81) |
| 23:24.81 | (2:09.40) | 25:32.63 | (2:07.82) |
| 27:48.74 | (2:16.11) | 30:05.76 | (2:17.02) |
| 32:21.13 | (2:15.37) |