| 1:12.03 | 2:28.32 | (1:16.29) | |
| 3:44.50 | (1:16.18) | 5:01.27 | (1:16.77) |
| 6:18.14 | (1:16.87) | 7:35.10 | (1:16.96) |
| 8:52.28 | (1:17.18) | 10:09.29 | (1:17.01) |
| 11:26.31 | (1:17.02) | 12:43.34 | (1:17.03) |
| 14:00.38 | (1:17.04) | 15:17.85 | (1:17.47) |
| 16:35.18 | (1:17.33) | 17:52.31 | (1:17.13) |
| 19:08.69 | (1:16.38) |