| 39.35 | 1:23.24 | (43.89) | |
| 2:09.65 | (46.41) | 2:55.57 | (45.92) |
| 3:42.67 | (47.10) | 4:29.83 | (47.16) |
| 5:17.56 | (47.73) | 6:06.01 | (48.45) |
| 6:55.28 | (49.27) | 7:45.45 | (50.17) |
| 8:34.15 | (48.70) | 9:23.07 | (48.92) |
| 10:12.65 | (49.58) | 11:02.27 | (49.62) |
| 11:51.59 | (49.32) | 12:41.27 | (49.68) |
| 13:30.80 | (49.53) | 14:20.50 | (49.70) |
| 15:10.54 | (50.04) | 15:56.58 | (46.04) |