| 1:15.76 | 2:37.07 | (1:21.31) | |
| 3:59.11 | (1:22.04) | 5:21.37 | (1:22.26) |
| 6:43.82 | (1:22.45) | 8:05.13 | (1:21.31) |
| 9:28.40 | (1:23.27) | 10:51.63 | (1:23.23) |
| 12:15.06 | (1:23.43) | 13:39.37 | (1:24.31) |
| 15:01.89 | (1:22.52) | 16:24.01 | (1:22.12) |
| 17:46.71 | (1:22.70) | 19:09.09 | (1:22.38) |
| 20:24.92 | (1:15.83) |