| 37.50 | 1:20.21 | (42.71) | |
| 2:05.33 | (45.12) | 2:51.10 | (45.77) |
| 3:37.48 | (46.38) | 4:23.23 | (45.75) |
| 5:10.84 | (47.61) | 5:58.12 | (47.28) |
| 6:45.54 | (47.42) | 7:33.89 | (48.35) |
| 8:22.01 | (48.12) | 9:09.41 | (47.40) |
| 9:57.16 | (47.75) | 10:44.62 | (47.46) |
| 11:33.05 | (48.43) | 12:20.43 | (47.38) |
| 13:09.21 | (48.78) | 13:57.18 | (47.97) |
| 14:43.42 | (46.24) | 15:26.83 | (43.41) |