| 39.33 | 1:23.41 | (44.08) | |
| 2:07.94 | (44.53) | 2:53.42 | (45.48) |
| 3:38.92 | (45.50) | 4:24.45 | (45.53) |
| 5:10.35 | (45.90) | 5:56.32 | (45.97) |
| 6:42.53 | (46.21) | 7:29.23 | (46.70) |
| 8:15.39 | (46.16) | 9:02.58 | (47.19) |
| 9:48.98 | (46.40) | 10:35.60 | (46.62) |
| 11:22.29 | (46.69) | 12:08.68 | (46.39) |
| 12:55.00 | (46.32) | 13:41.84 | (46.84) |
| 14:27.90 | (46.06) | 15:12.42 | (44.52) |