| 37.77 | 1:21.71 | (43.94) | |
| 2:06.54 | (44.83) | 2:52.14 | (45.60) |
| 3:38.24 | (46.10) | 4:24.48 | (46.24) |
| 5:11.21 | (46.73) | 5:58.49 | (47.28) |
| 6:45.94 | (47.45) | 7:33.26 | (47.32) |
| 8:21.13 | (47.87) | 9:09.34 | (48.21) |
| 9:56.85 | (47.51) | 10:44.81 | (47.96) |
| 11:34.04 | (49.23) | 12:21.72 | (47.68) |
| 13:09.32 | (47.60) | 13:56.14 | (46.82) |
| 14:42.74 | (46.60) | 15:27.13 | (44.39) |