| 0.00 | 32.05 | ||
| 50.40 | (18.35) | 1:08.49 | (18.09) |
| 1:26.89 | (18.40) | 1:45.32 | (18.43) |
| 2:03.73 | (18.41) | 2:21.92 | (18.19) |
| 2:40.18 | (18.26) | 2:58.57 | (18.39) |
| 3:16.94 | (18.37) | 3:35.33 | (18.39) |
| 3:54.43 | (19.10) | 4:13.25 | (18.82) |
| 4:30.81 | (17.56) | 4:49.01 | (18.20) |
| 5:07.01 | (18.00) | 5:24.91 | (17.90) |
| 5:42.81 | (17.90) | 6:00.32 | (17.51) |