| 38.69 | 1:21.61 | (42.92) | |
| 2:06.62 | (45.01) | 2:52.37 | (45.75) |
| 3:40.54 | (48.17) | 4:28.10 | (47.56) |
| 5:16.30 | (48.20) | 6:04.61 | (48.31) |
| 6:53.00 | (48.39) | 7:41.69 | (48.69) |
| 8:29.83 | (48.14) | 9:18.72 | (48.89) |
| 10:07.14 | (48.42) | 10:55.59 | (48.45) |
| 11:43.17 | (47.58) | 12:31.71 | (48.54) |
| 13:18.77 | (47.06) | 14:07.41 | (48.64) |
| 14:53.87 | (46.46) | 15:38.85 | (44.98) |