| 1:17.49 | 2:41.56 | (1:24.07) | |
| 4:05.82 | (1:24.26) | 5:29.29 | (1:23.47) |
| 6:52.75 | (1:23.46) | 8:16.16 | (1:23.41) |
| 9:38.30 | (1:22.14) | 11:00.77 | (1:22.47) |
| 12:23.58 | (1:22.81) | 13:45.90 | (1:22.32) |
| 15:10.12 | (1:24.22) | 16:33.01 | (1:22.89) |
| 17:55.63 | (1:22.62) | 19:17.99 | (1:22.36) |
| 20:36.20 | (1:18.21) |