| 1:11.73 | 2:27.31 | (1:15.58) | |
| 3:44.32 | (1:17.01) | 4:59.39 | (1:15.07) |
| 6:15.39 | (1:16.00) | 7:31.20 | (1:15.81) |
| 8:47.45 | (1:16.25) | 10:03.16 | (1:15.71) |
| 11:19.28 | (1:16.12) | 12:33.86 | (1:14.58) |
| 13:48.14 | (1:14.28) | 15:03.47 | (1:15.33) |
| 16:18.47 | (1:15.00) | 17:30.98 | (1:12.51) |
| 18:44.71 | (1:13.73) |