| 1:11.80 | 2:28.06 | (1:16.26) | |
| 3:44.96 | (1:16.90) | 5:04.48 | (1:19.52) |
| 6:23.38 | (1:18.90) | 7:44.19 | (1:20.81) |
| 9:03.67 | (1:19.48) | 10:24.30 | (1:20.63) |
| 11:45.56 | (1:21.26) | 13:04.13 | (1:18.57) |
| 14:24.07 | (1:19.94) | 15:44.76 | (1:20.69) |
| 17:03.69 | (1:18.93) | 18:23.24 | (1:19.55) |
| 19:42.07 | (1:18.83) |