| 1:16.09 | 2:38.86 | (1:22.77) | |
| 4:01.56 | (1:22.70) | 5:24.14 | (1:22.58) |
| 6:46.61 | (1:22.47) | 8:10.90 | (1:24.29) |
| 9:33.48 | (1:22.58) | 10:56.53 | (1:23.05) |
| 12:19.15 | (1:22.62) | 13:41.64 | (1:22.49) |
| 15:04.29 | (1:22.65) | 16:27.37 | (1:23.08) |
| 17:49.38 | (1:22.01) | 19:11.61 | (1:22.23) |
| 20:28.79 | (1:17.18) |