| 1:12.24 | 2:32.87 | (1:20.63) | |
| 3:54.27 | (1:21.40) | 5:16.52 | (1:22.25) |
| 6:39.76 | (1:23.24) | 8:00.76 | (1:21.00) |
| 9:23.08 | (1:22.32) | 10:43.92 | (1:20.84) |
| 12:04.44 | (1:20.52) | 13:25.10 | (1:20.66) |
| 14:45.35 | (1:20.25) | 16:06.55 | (1:21.20) |
| 17:27.37 | (1:20.82) | 18:48.27 | (1:20.90) |
| 20:05.65 | (1:17.38) |