| 1:20.75 | 2:43.87 | (1:23.12) | |
| 4:07.48 | (1:23.61) | 5:30.88 | (1:23.40) |
| 6:53.35 | (1:22.47) | 8:13.07 | (1:19.72) |
| 9:33.02 | (1:19.95) | 10:52.73 | (1:19.71) |
| 12:12.13 | (1:19.40) | 13:32.31 | (1:20.18) |
| 14:50.76 | (1:18.45) | 16:09.64 | (1:18.88) |
| 17:29.02 | (1:19.38) | 18:47.95 | (1:18.93) |
| 20:03.98 | (1:16.03) |