| 1:12.40 | 2:31.41 | (1:19.01) | |
| 3:51.07 | (1:19.66) | 5:10.69 | (1:19.62) |
| 6:30.43 | (1:19.74) | 7:50.00 | (1:19.57) |
| 9:10.52 | (1:20.52) | 10:30.86 | (1:20.34) |
| 11:51.62 | (1:20.76) | 13:11.62 | (1:20.00) |
| 14:32.52 | (1:20.90) | 15:53.66 | (1:21.14) |
| 17:13.98 | (1:20.32) | 18:34.33 | (1:20.35) |
| 19:51.32 | (1:16.99) |