| 1:11.45 | 2:27.38 | (1:15.93) | |
| 3:42.40 | (1:15.02) | 4:57.88 | (1:15.48) |
| 6:13.44 | (1:15.56) | 7:28.36 | (1:14.92) |
| 8:44.37 | (1:16.01) | 10:01.18 | (1:16.81) |
| 11:17.73 | (1:16.55) | 12:34.70 | (1:16.97) |
| 13:51.28 | (1:16.58) | 15:08.15 | (1:16.87) |
| 16:25.90 | (1:17.75) | 17:43.57 | (1:17.67) |
| 18:59.27 | (1:15.70) |