| 1:13.59 | 2:32.25 | (1:18.66) | |
| 3:51.83 | (1:19.58) | 5:11.56 | (1:19.73) |
| 6:30.88 | (1:19.32) | 7:49.90 | (1:19.02) |
| 9:08.04 | (1:18.14) | 10:25.91 | (1:17.87) |
| 11:43.70 | (1:17.79) | 13:01.14 | (1:17.44) |
| 14:18.60 | (1:17.46) | 15:36.41 | (1:17.81) |
| 16:53.63 | (1:17.22) | 18:12.16 | (1:18.53) |
| 19:29.09 | (1:16.93) |