| 1:16.59 | 2:39.68 | (1:23.09) | |
| 4:04.34 | (1:24.66) | 5:29.16 | (1:24.82) |
| 6:53.04 | (1:23.88) | 8:17.06 | (1:24.02) |
| 9:41.39 | (1:24.33) | 11:05.80 | (1:24.41) |
| 12:27.83 | (1:22.03) | 13:49.52 | (1:21.69) |
| 15:11.20 | (1:21.68) | 16:32.75 | (1:21.55) |
| 17:54.13 | (1:21.38) | 19:15.02 | (1:20.89) |
| 20:33.92 | (1:18.90) |