| 33.53 | 1:09.73 | (36.20) | |
| 1:46.55 | (36.82) | 2:23.55 | (37.00) |
| 3:00.77 | (37.22) | 3:38.16 | (37.39) |
| 4:15.35 | (37.19) | 4:52.37 | (37.02) |
| 5:29.55 | (37.18) | 6:06.75 | (37.20) |
| 6:44.01 | (37.26) | 7:21.05 | (37.04) |
| 8:34.45 | (1:13.40) | 9:48.39 | (1:13.94) |
| 11:02.18 | (1:13.79) | 12:16.28 | (1:14.10) |
| 13:30.02 | (1:13.74) | 14:43.83 | (1:13.81) |
| 15:57.64 | (1:13.81) | 17:11.63 | (1:13.99) |
| 18:23.77 | (1:12.14) |