| 37.64 | 1:20.45 | (42.81) | |
| 2:05.32 | (44.87) | 2:51.95 | (46.63) |
| 3:38.18 | (46.23) | 4:25.32 | (47.14) |
| 5:11.70 | (46.38) | 5:58.95 | (47.25) |
| 6:44.30 | (45.35) | 7:32.04 | (47.74) |
| 8:19.14 | (47.10) | 9:07.03 | (47.89) |
| 9:55.54 | (48.51) | 10:43.45 | (47.91) |
| 11:31.96 | (48.51) | 12:21.35 | (49.39) |
| 13:10.04 | (48.69) | 13:59.29 | (49.25) |
| 14:47.62 | (48.33) | 15:31.44 | (43.82) |