| 1:09.36 | 2:23.83 | (1:14.47) | |
| 3:39.40 | (1:15.57) | 4:55.66 | (1:16.26) |
| 6:10.96 | (1:15.30) | 7:26.61 | (1:15.65) |
| 8:42.84 | (1:16.23) | 9:59.67 | (1:16.83) |
| 11:17.18 | (1:17.51) | 12:34.22 | (1:17.04) |
| 13:51.45 | (1:17.23) | 15:08.29 | (1:16.84) |
| 16:25.75 | (1:17.46) | 17:43.47 | (1:17.72) |
| 18:59.59 | (1:16.12) |