| 38.45 | 1:23.44 | (44.99) | |
| 2:11.36 | (47.92) | 2:59.60 | (48.24) |
| 3:48.51 | (48.91) | 4:37.00 | (48.49) |
| 5:25.55 | (48.55) | 6:14.06 | (48.51) |
| 7:03.09 | (49.03) | 7:52.94 | (49.85) |
| 8:43.08 | (50.14) | 9:33.49 | (50.41) |
| 10:23.82 | (50.33) | 11:13.73 | (49.91) |
| 12:04.39 | (50.66) | 12:55.12 | (50.73) |
| 13:45.24 | (50.12) | 14:35.65 | (50.41) |
| 15:24.70 | (49.05) | 16:10.73 | (46.03) |