| 34.84 | 1:12.65 | (37.81) | |
| 1:51.85 | (39.20) | 2:31.28 | (39.43) |
| 3:10.69 | (39.41) | 3:50.72 | (40.03) |
| 4:30.99 | (40.27) | 5:11.24 | (40.25) |
| 5:51.35 | (40.11) | 6:31.81 | (40.46) |
| 7:12.68 | (40.87) | 7:52.89 | (40.21) |
| 8:33.30 | (40.41) | 9:13.80 | (40.50) |
| 9:54.04 | (40.24) | 10:34.32 | (40.28) |
| 11:15.31 | (40.99) | 11:55.79 | (40.48) |
| 12:34.79 | (39.00) | 13:13.16 | (38.37) |