| 1:10.49 | 2:23.45 | (1:12.96) | |
| 3:36.85 | (1:13.40) | 4:49.20 | (1:12.35) |
| 6:00.96 | (1:11.76) | 7:12.68 | (1:11.72) |
| 8:22.90 | (1:10.22) | 9:34.02 | (1:11.12) |
| 10:44.24 | (1:10.22) | 11:55.01 | (1:10.77) |
| 13:05.96 | (1:10.95) | 14:17.98 | (1:12.02) |
| 15:29.09 | (1:11.11) | 16:40.45 | (1:11.36) |
| 17:49.74 | (1:09.29) |