| 1:12.46 | 2:28.20 | (1:15.74) | |
| 3:45.75 | (1:17.55) | 5:02.67 | (1:16.92) |
| 6:20.26 | (1:17.59) | 7:38.40 | (1:18.14) |
| 8:56.76 | (1:18.36) | 10:15.70 | (1:18.94) |
| 11:35.03 | (1:19.33) | 12:53.54 | (1:18.51) |
| 14:12.43 | (1:18.89) | 15:31.48 | (1:19.05) |
| 16:50.67 | (1:19.19) | 18:09.64 | (1:18.97) |
| 19:26.85 | (1:17.21) |