| 1:12.71 | 2:32.75 | (1:20.04) | |
| 3:53.81 | (1:21.06) | 5:14.87 | (1:21.06) |
| 6:35.72 | (1:20.85) | 7:56.29 | (1:20.57) |
| 9:18.37 | (1:22.08) | 10:39.95 | (1:21.58) |
| 12:02.77 | (1:22.82) | 13:25.35 | (1:22.58) |
| 14:47.67 | (1:22.32) | 16:07.64 | (1:19.97) |
| 17:27.80 | (1:20.16) | 18:44.99 | (1:17.19) |
| 19:59.61 | (1:14.62) |