| 1:13.20 | 2:30.65 | (1:17.45) | |
| 3:47.68 | (1:17.03) | 5:04.77 | (1:17.09) |
| 6:21.89 | (1:17.12) | 7:39.13 | (1:17.24) |
| 8:57.34 | (1:18.21) | 10:16.82 | (1:19.48) |
| 11:36.24 | (1:19.42) | 12:55.12 | (1:18.88) |
| 14:14.47 | (1:19.35) | 15:33.17 | (1:18.70) |
| 16:51.95 | (1:18.78) | 18:11.43 | (1:19.48) |
| 19:28.32 | (1:16.89) |