| 1:14.51 | 2:34.32 | (1:19.81) | |
| 3:54.24 | (1:19.92) | 5:14.84 | (1:20.60) |
| 6:34.82 | (1:19.98) | 7:55.14 | (1:20.32) |
| 9:15.08 | (1:19.94) | 10:35.06 | (1:19.98) |
| 11:55.57 | (1:20.51) | 13:16.03 | (1:20.46) |
| 14:36.80 | (1:20.77) | 15:56.53 | (1:19.73) |
| 17:17.65 | (1:21.12) | 18:38.59 | (1:20.94) |
| 19:56.62 | (1:18.03) |