| 41.08 | 1:27.28 | (46.20) | |
| 2:14.39 | (47.11) | 3:01.52 | (47.13) |
| 3:49.48 | (47.96) | 4:38.04 | (48.56) |
| 5:25.55 | (47.51) | 6:15.70 | (50.15) |
| 7:03.71 | (48.01) | 7:53.56 | (49.85) |
| 8:42.52 | (48.96) | 9:31.60 | (49.08) |
| 10:21.01 | (49.41) | 11:10.95 | (49.94) |
| 11:59.71 | (48.76) | 12:49.22 | (49.51) |
| 13:37.79 | (48.57) | 14:26.90 | (49.11) |
| 15:12.58 | (45.68) | 15:57.76 | (45.18) |