| 36.41 | 1:18.95 | (42.54) | |
| 2:04.33 | (45.38) | 2:49.84 | (45.51) |
| 3:35.29 | (45.45) | 4:21.45 | (46.16) |
| 5:07.94 | (46.49) | 5:54.23 | (46.29) |
| 6:40.58 | (46.35) | 7:27.70 | (47.12) |
| 8:14.22 | (46.52) | 9:00.47 | (46.25) |
| 9:46.14 | (45.67) | 10:32.60 | (46.46) |
| 11:19.73 | (47.13) | 12:05.57 | (45.84) |
| 12:51.69 | (46.12) | 13:37.75 | (46.06) |
| 14:23.84 | (46.09) | 15:05.69 | (41.85) |