| 1:15.43 | 2:33.00 | (1:17.57) | |
| 3:51.96 | (1:18.96) | 5:13.59 | (1:21.63) |
| 6:34.92 | (1:21.33) | 7:56.18 | (1:21.26) |
| 9:17.83 | (1:21.65) | 10:39.75 | (1:21.92) |
| 12:01.45 | (1:21.70) | 13:22.93 | (1:21.48) |
| 14:44.20 | (1:21.27) | 16:06.21 | (1:22.01) |
| 17:27.90 | (1:21.69) | 18:49.40 | (1:21.50) |
| 20:08.74 | (1:19.34) |