| 40.49 | 1:26.46 | (45.97) | |
| 2:13.59 | (47.13) | 3:01.21 | (47.62) |
| 3:48.80 | (47.59) | 4:35.07 | (46.27) |
| 5:21.91 | (46.84) | 6:09.24 | (47.33) |
| 6:56.22 | (46.98) | 7:42.77 | (46.55) |
| 8:29.77 | (47.00) | 9:17.11 | (47.34) |
| 10:04.16 | (47.05) | 10:52.20 | (48.04) |
| 11:39.21 | (47.01) | 12:24.56 | (45.35) |
| 13:10.46 | (45.90) | 13:57.31 | (46.85) |
| 14:43.62 | (46.31) | 15:26.59 | (42.97) |