| 1:13.61 | 2:34.18 | (1:20.57) | |
| 3:56.95 | (1:22.77) | 5:19.89 | (1:22.94) |
| 6:42.99 | (1:23.10) | 8:06.08 | (1:23.09) |
| 9:29.30 | (1:23.22) | 10:52.74 | (1:23.44) |
| 12:16.34 | (1:23.60) | 13:40.36 | (1:24.02) |
| 15:03.95 | (1:23.59) | 16:28.68 | (1:24.73) |
| 17:53.42 | (1:24.74) | 19:17.80 | (1:24.38) |
| 20:40.31 | (1:22.51) |