| 36.79 | 1:19.04 | (42.25) | |
| 2:03.17 | (44.13) | 2:48.44 | (45.27) |
| 3:34.59 | (46.15) | 4:21.30 | (46.71) |
| 5:08.05 | (46.75) | 5:54.05 | (46.00) |
| 6:41.79 | (47.74) | 7:28.01 | (46.22) |
| 8:15.17 | (47.16) | 9:02.11 | (46.94) |
| 9:49.10 | (46.99) | 10:33.57 | (44.47) |
| 11:20.08 | (46.51) | 12:06.99 | (46.91) |
| 12:54.21 | (47.22) | 13:40.95 | (46.74) |
| 14:28.77 | (47.82) | 15:11.36 | (42.59) |