| 38.80 | 1:21.61 | (42.81) | |
| 2:06.45 | (44.84) | 2:51.98 | (45.53) |
| 3:37.87 | (45.89) | 4:24.13 | (46.26) |
| 5:10.78 | (46.65) | 5:58.47 | (47.69) |
| 6:44.03 | (45.56) | 7:30.12 | (46.09) |
| 8:17.22 | (47.10) | 9:03.94 | (46.72) |
| 9:50.86 | (46.92) | 10:36.76 | (45.90) |
| 11:23.06 | (46.30) | 12:09.96 | (46.90) |
| 12:56.00 | (46.04) | 13:42.03 | (46.03) |
| 14:28.26 | (46.23) | 15:08.30 | (40.04) |