| 41.39 | 1:26.72 | (45.33) | |
| 2:13.17 | (46.45) | 2:58.06 | (44.89) |
| 3:44.21 | (46.15) | 4:31.00 | (46.79) |
| 5:17.35 | (46.35) | 6:04.53 | (47.18) |
| 6:52.77 | (48.24) | 7:41.09 | (48.32) |
| 8:29.15 | (48.06) | 9:17.90 | (48.75) |
| 10:06.61 | (48.71) | 10:54.56 | (47.95) |
| 11:42.80 | (48.24) | 12:31.79 | (48.99) |
| 13:19.69 | (47.90) | 14:06.41 | (46.72) |
| 14:52.90 | (46.49) | 15:35.12 | (42.22) |