| 1:15.25 | 2:38.00 | (1:22.75) | |
| 4:00.58 | (1:22.58) | 5:23.21 | (1:22.63) |
| 6:47.59 | (1:24.38) | 8:11.13 | (1:23.54) |
| 9:32.94 | (1:21.81) | 10:57.20 | (1:24.26) |
| 12:18.73 | (1:21.53) | 13:39.66 | (1:20.93) |
| 15:00.26 | (1:20.60) | 16:21.91 | (1:21.65) |
| 17:43.29 | (1:21.38) | 19:05.32 | (1:22.03) |
| 20:23.34 | (1:18.02) |