| 33.59 | 1:11.38 | (37.79) | |
| 1:50.73 | (39.35) | 2:30.84 | (40.11) |
| 3:10.46 | (39.62) | 3:49.34 | (38.88) |
| 4:29.47 | (40.13) | 5:09.25 | (39.78) |
| 5:48.72 | (39.47) | 6:28.15 | (39.43) |
| 7:07.72 | (39.57) | 7:46.83 | (39.11) |
| 8:27.00 | (40.17) | 9:07.16 | (40.16) |
| 9:47.01 | (39.85) | 10:26.70 | (39.69) |
| 11:05.87 | (39.17) | 11:45.07 | (39.20) |
| 12:24.65 | (39.58) | 13:01.36 | (36.71) |