| 1:15.50 | 2:35.67 | (1:20.17) | |
| 3:56.15 | (1:20.48) | 5:16.62 | (1:20.47) |
| 6:37.32 | (1:20.70) | 7:57.24 | (1:19.92) |
| 9:17.77 | (1:20.53) | 10:38.20 | (1:20.43) |
| 11:58.24 | (1:20.04) | 13:18.31 | (1:20.07) |
| 14:37.30 | (1:18.99) | 15:57.01 | (1:19.71) |
| 17:16.34 | (1:19.33) | 18:34.50 | (1:18.16) |
| 19:48.33 | (1:13.83) |