| 1:11.34 | 2:28.21 | (1:16.87) | |
| 3:44.35 | (1:16.14) | 5:02.01 | (1:17.66) |
| 6:19.92 | (1:17.91) | 7:39.42 | (1:19.50) |
| 8:59.29 | (1:19.87) | 10:18.53 | (1:19.24) |
| 11:38.33 | (1:19.80) | 12:59.14 | (1:20.81) |
| 14:19.65 | (1:20.51) | 15:40.66 | (1:21.01) |
| 17:01.07 | (1:20.41) | 18:20.03 | (1:18.96) |
| 19:39.54 | (1:19.51) |