| 1:12.57 | 2:34.60 | (1:22.03) | |
| 3:56.58 | (1:21.98) | 5:19.08 | (1:22.50) |
| 6:41.16 | (1:22.08) | 8:03.46 | (1:22.30) |
| 9:27.80 | (1:24.34) | 10:52.04 | (1:24.24) |
| 12:15.42 | (1:23.38) | 13:40.23 | (1:24.81) |
| 15:04.68 | (1:24.45) | 16:29.74 | (1:25.06) |
| 17:53.25 | (1:23.51) | 19:14.05 | (1:20.80) |
| 20:33.64 | (1:19.59) |