| 1:15.38 | 2:34.86 | (1:19.48) | |
| 3:55.44 | (1:20.58) | 5:16.41 | (1:20.97) |
| 6:36.41 | (1:20.00) | 7:55.60 | (1:19.19) |
| 9:15.80 | (1:20.20) | 10:36.59 | (1:20.79) |
| 11:56.98 | (1:20.39) | 13:16.83 | (1:19.85) |
| 14:36.75 | (1:19.92) | 15:56.80 | (1:20.05) |
| 17:15.83 | (1:19.03) | 18:35.80 | (1:19.97) |
| 19:51.82 | (1:16.02) |