| 1:11.68 | 2:28.30 | (1:16.62) | |
| 3:45.02 | (1:16.72) | 5:02.36 | (1:17.34) |
| 6:20.03 | (1:17.67) | 7:38.72 | (1:18.69) |
| 8:57.90 | (1:19.18) | 10:16.55 | (1:18.65) |
| 11:36.31 | (1:19.76) | 12:55.79 | (1:19.48) |
| 14:16.10 | (1:20.31) | 15:35.36 | (1:19.26) |
| 16:54.70 | (1:19.34) | 18:14.49 | (1:19.79) |
| 19:33.55 | (1:19.06) |