| 0.00 | 30.40 | ||
| 47.14 | (16.74) | 1:04.36 | (17.22) |
| 1:18.51 | (14.15) | 1:40.47 | (21.96) |
| 1:58.28 | (17.81) | 2:16.60 | (18.32) |
| 2:34.94 | (18.34) | 2:52.97 | (18.03) |
| 3:11.52 | (18.55) | 3:29.94 | (18.42) |
| 3:48.46 | (18.52) | 4:06.64 | (18.18) |
| 4:25.02 | (18.38) | 4:43.01 | (17.99) |
| 5:01.07 | (18.06) | 5:19.22 | (18.15) |
| 5:36.98 | (17.76) | 5:53.40 | (16.42) |