| 1:18.76 | 2:43.11 | (1:24.35) | |
| 4:07.41 | (1:24.30) | 5:30.88 | (1:23.47) |
| 6:54.59 | (1:23.71) | 8:17.39 | (1:22.80) |
| 9:39.88 | (1:22.49) | 11:02.25 | (1:22.37) |
| 12:24.28 | (1:22.03) | 13:46.94 | (1:22.66) |
| 15:08.71 | (1:21.77) | 16:30.60 | (1:21.89) |
| 17:53.12 | (1:22.52) | 19:15.68 | (1:22.56) |
| 20:35.16 | (1:19.48) |