| 40.38 | 1:25.16 | (44.78) | |
| 2:10.10 | (44.94) | 2:55.67 | (45.57) |
| 3:41.55 | (45.88) | 4:27.34 | (45.79) |
| 5:13.66 | (46.32) | 5:59.68 | (46.02) |
| 6:45.87 | (46.19) | 7:32.18 | (46.31) |
| 8:18.90 | (46.72) | 9:05.34 | (46.44) |
| 9:51.62 | (46.28) | 10:37.99 | (46.37) |
| 11:24.21 | (46.22) | 12:11.13 | (46.92) |
| 12:58.39 | (47.26) | 13:45.94 | (47.55) |
| 14:33.16 | (47.22) | 15:21.39 | (48.23) |