| 1:12.32 | 2:30.80 | (1:18.48) | |
| 3:50.82 | (1:20.02) | 5:11.53 | (1:20.71) |
| 6:32.25 | (1:20.72) | 7:52.65 | (1:20.40) |
| 9:13.28 | (1:20.63) | 10:33.41 | (1:20.13) |
| 11:52.83 | (1:19.42) | 13:12.43 | (1:19.60) |
| 14:32.23 | (1:19.80) | 15:52.49 | (1:20.26) |
| 17:12.49 | (1:20.00) | 18:32.37 | (1:19.88) |
| 19:51.19 | (1:18.82) |