| 39.53 | 1:24.06 | (44.53) | |
| 2:10.99 | (46.93) | 2:58.26 | (47.27) |
| 3:46.47 | (48.21) | 4:34.23 | (47.76) |
| 5:23.17 | (48.94) | 6:12.03 | (48.86) |
| 7:00.83 | (48.80) | 7:49.85 | (49.02) |
| 8:38.31 | (48.46) | 9:27.17 | (48.86) |
| 10:16.50 | (49.33) | 11:05.12 | (48.62) |
| 11:54.13 | (49.01) | 12:43.02 | (48.89) |
| 13:31.65 | (48.63) | 14:19.58 | (47.93) |
| 15:07.10 | (47.52) | 15:53.57 | (46.47) |