| 1:15.06 | 2:34.46 | (1:19.40) | |
| 3:54.34 | (1:19.88) | 5:14.52 | (1:20.18) |
| 6:34.45 | (1:19.93) | 7:54.77 | (1:20.32) |
| 9:14.92 | (1:20.15) | 10:35.12 | (1:20.20) |
| 11:55.82 | (1:20.70) | 13:16.26 | (1:20.44) |
| 14:35.92 | (1:19.66) | 15:55.83 | (1:19.91) |
| 17:15.66 | (1:19.83) | 18:35.10 | (1:19.44) |
| 19:51.31 | (1:16.21) |