| 1:10.68 | 2:27.55 | (1:16.87) | |
| 3:45.02 | (1:17.47) | 5:02.05 | (1:17.03) |
| 6:19.31 | (1:17.26) | 7:38.22 | (1:18.91) |
| 8:57.03 | (1:18.81) | 10:14.56 | (1:17.53) |
| 11:33.03 | (1:18.47) | 12:51.59 | (1:18.56) |
| 14:10.66 | (1:19.07) | 15:29.88 | (1:19.22) |
| 16:48.80 | (1:18.92) | 18:06.25 | (1:17.45) |
| 19:20.76 | (1:14.51) |