| 1:12.49 | 2:30.30 | (1:17.81) | |
| 3:48.28 | (1:17.98) | 5:06.54 | (1:18.26) |
| 6:24.60 | (1:18.06) | 7:42.49 | (1:17.89) |
| 9:00.64 | (1:18.15) | 10:19.27 | (1:18.63) |
| 11:37.88 | (1:18.61) | 12:56.90 | (1:19.02) |
| 14:15.42 | (1:18.52) | 15:34.40 | (1:18.98) |
| 16:52.70 | (1:18.30) | 18:10.79 | (1:18.09) |
| 19:27.06 | (1:16.27) |