| 1:11.03 | 2:23.99 | (1:12.96) | |
| 3:37.85 | (1:13.86) | 4:51.75 | (1:13.90) |
| 6:05.35 | (1:13.60) | 7:19.16 | (1:13.81) |
| 8:32.76 | (1:13.60) | 9:46.40 | (1:13.64) |
| 11:00.66 | (1:14.26) | 12:15.25 | (1:14.59) |
| 13:30.02 | (1:14.77) | 14:45.16 | (1:15.14) |
| 16:00.08 | (1:14.92) | 17:15.08 | (1:15.00) |
| 18:27.67 | (1:12.59) |