| 1:15.88 | 2:37.44 | (1:21.56) | |
| 3:58.78 | (1:21.34) | 5:19.61 | (1:20.83) |
| 6:39.54 | (1:19.93) | 7:56.69 | (1:17.15) |
| 9:14.89 | (1:18.20) | 10:33.78 | (1:18.89) |
| 11:52.63 | (1:18.85) | 13:10.48 | (1:17.85) |
| 14:27.35 | (1:16.87) | 15:43.36 | (1:16.01) |
| 16:59.20 | (1:15.84) | 18:15.11 | (1:15.91) |
| 19:29.30 | (1:14.19) |