| 1:09.57 | 2:25.08 | (1:15.51) | |
| 3:39.83 | (1:14.75) | 4:54.60 | (1:14.77) |
| 6:09.11 | (1:14.51) | 7:24.92 | (1:15.81) |
| 8:39.51 | (1:14.59) | 9:54.58 | (1:15.07) |
| 11:10.05 | (1:15.47) | 12:25.88 | (1:15.83) |
| 13:40.44 | (1:14.56) | 14:55.15 | (1:14.71) |
| 16:10.48 | (1:15.33) | 17:26.28 | (1:15.80) |
| 18:40.09 | (1:13.81) |