| 1:14.93 | 2:35.60 | (1:20.67) | |
| 3:55.98 | (1:20.38) | 5:17.56 | (1:21.58) |
| 6:38.93 | (1:21.37) | 8:00.23 | (1:21.30) |
| 9:21.00 | (1:20.77) | 10:42.45 | (1:21.45) |
| 12:03.85 | (1:21.40) | 13:25.96 | (1:22.11) |
| 14:46.72 | (1:20.76) | 16:09.04 | (1:22.32) |
| 17:29.40 | (1:20.36) | 18:48.01 | (1:18.61) |
| 20:06.35 | (1:18.34) |