| 1:13.61 | 2:32.13 | (1:18.52) | |
| 3:52.75 | (1:20.62) | 5:12.99 | (1:20.24) |
| 6:32.71 | (1:19.72) | 7:54.15 | (1:21.44) |
| 9:15.35 | (1:21.20) | 10:37.51 | (1:22.16) |
| 12:00.14 | (1:22.63) | 13:20.81 | (1:20.67) |
| 14:38.63 | (1:17.82) | 15:56.38 | (1:17.75) |
| 17:14.64 | (1:18.26) | 18:33.38 | (1:18.74) |
| 19:48.73 | (1:15.35) |