| 1:10.78 | 2:23.78 | (1:13.00) | |
| 3:36.97 | (1:13.19) | 4:50.15 | (1:13.18) |
| 6:03.88 | (1:13.73) | 7:17.59 | (1:13.71) |
| 8:31.29 | (1:13.70) | 9:45.20 | (1:13.91) |
| 10:59.48 | (1:14.28) | 12:13.12 | (1:13.64) |
| 13:27.47 | (1:14.35) | 14:41.32 | (1:13.85) |
| 15:55.18 | (1:13.86) | 17:08.93 | (1:13.75) |
| 18:21.70 | (1:12.77) |