| 1:14.91 | 2:34.70 | (1:19.79) | |
| 3:55.36 | (1:20.66) | 5:16.00 | (1:20.64) |
| 6:36.34 | (1:20.34) | 7:56.72 | (1:20.38) |
| 9:17.74 | (1:21.02) | 10:38.74 | (1:21.00) |
| 12:00.12 | (1:21.38) | 13:21.44 | (1:21.32) |
| 14:42.49 | (1:21.05) | 16:03.22 | (1:20.73) |
| 17:23.76 | (1:20.54) | 18:45.06 | (1:21.30) |
| 20:02.45 | (1:17.39) |