| 38.82 | 1:21.72 | (42.90) | |
| 2:05.98 | (44.26) | 2:50.48 | (44.50) |
| 3:35.13 | (44.65) | 4:21.43 | (46.30) |
| 5:05.85 | (44.42) | 5:52.04 | (46.19) |
| 6:38.38 | (46.34) | 7:25.36 | (46.98) |
| 8:12.40 | (47.04) | 9:00.22 | (47.82) |
| 9:47.76 | (47.54) | 10:36.14 | (48.38) |
| 11:24.66 | (48.52) | 12:14.04 | (49.38) |
| 13:03.53 | (49.49) | 13:52.37 | (48.84) |
| 14:41.79 | (49.42) | 15:27.29 | (45.50) |