| 38.57 | 1:23.26 | (44.69) | |
| 2:08.07 | (44.81) | 2:53.26 | (45.19) |
| 3:39.53 | (46.27) | 4:27.11 | (47.58) |
| 5:11.22 | (44.11) | 6:01.73 | (50.51) |
| 6:48.57 | (46.84) | 7:36.51 | (47.94) |
| 8:23.33 | (46.82) | 9:10.30 | (46.97) |
| 9:57.55 | (47.25) | 10:44.37 | (46.82) |
| 11:31.47 | (47.10) | 12:18.02 | (46.55) |
| 13:04.64 | (46.62) | 13:50.89 | (46.25) |
| 14:37.79 | (46.90) | 15:24.91 | (47.12) |
| 16:11.68 | (46.77) | 16:58.28 | (46.60) |
| 17:47.22 | (48.94) | 18:35.85 | (48.63) |