| 1:15.09 | 2:34.59 | (1:19.50) | |
| 3:55.56 | (1:20.97) | 5:16.14 | (1:20.58) |
| 6:36.61 | (1:20.47) | 7:56.73 | (1:20.12) |
| 9:17.42 | (1:20.69) | 10:38.08 | (1:20.66) |
| 11:59.84 | (1:21.76) | 13:21.58 | (1:21.74) |
| 14:42.96 | (1:21.38) | 16:06.44 | (1:23.48) |
| 17:29.46 | (1:23.02) | 18:53.16 | (1:23.70) |
| 20:14.80 | (1:21.64) |