| 36.62 | 1:20.57 | (43.95) | |
| 2:06.21 | (45.64) | 2:50.85 | (44.64) |
| 3:37.34 | (46.49) | 4:25.01 | (47.67) |
| 5:11.11 | (46.10) | 5:57.66 | (46.55) |
| 6:45.59 | (47.93) | 7:32.67 | (47.08) |
| 8:20.07 | (47.40) | 9:07.10 | (47.03) |
| 9:55.06 | (47.96) | 10:42.83 | (47.77) |
| 11:31.50 | (48.67) | 12:20.00 | (48.50) |
| 13:08.15 | (48.15) | 13:56.25 | (48.10) |
| 14:41.85 | (45.60) | 15:27.32 | (45.47) |