| 0. 0 | 1:12.76 | ||
| 2:28.77 | (1:16.01) | 3:44.92 | (1:16.15) |
| 5:01.71 | (1:16.79) | 6:20.27 | (1:18.56) |
| 7:38.85 | (1:18.58) | 8:58.26 | (1:19.41) |
| 10:17.82 | (1:19.56) | 11:37.16 | (1:19.34) |
| 12:57.15 | (1:19.99) | 14:18.19 | (1:21.04) |
| 15:38.78 | (1:20.59) | 16:59.92 | (1:21.14) |
| 19:39.28 | (2:39.36) |