| 1:13.95 | 2:33.99 | (1:20.04) | |
| 3:53.82 | (1:19.83) | 5:14.71 | (1:20.89) |
| 6:34.15 | (1:19.44) | 7:55.66 | (1:21.51) |
| 9:15.60 | (1:19.94) | 10:37.39 | (1:21.79) |
| 11:59.73 | (1:22.34) | 13:19.54 | (1:19.81) |
| 14:40.84 | (1:21.30) | 16:02.38 | (1:21.54) |
| 17:23.16 | (1:20.78) | 18:44.03 | (1:20.87) |
| 20:03.55 | (1:19.52) |