| 39.77 | 1:25.19 | (45.42) | |
| 2:11.83 | (46.64) | 2:59.12 | (47.29) |
| 3:45.90 | (46.78) | 4:33.33 | (47.43) |
| 5:21.07 | (47.74) | 6:09.23 | (48.16) |
| 6:57.50 | (48.27) | 7:45.69 | (48.19) |
| 8:33.97 | (48.28) | 9:22.42 | (48.45) |
| 10:10.25 | (47.83) | 10:59.20 | (48.95) |
| 11:47.19 | (47.99) | 12:34.59 | (47.40) |
| 13:22.83 | (48.24) | 14:10.93 | (48.10) |
| 14:57.54 | (46.61) | 15:43.58 | (46.04) |