| 0. 0 | 30.71 | ||
| 36.61 | (5.90) | 1:05.44 | (28.83) |
| 1:17.88 | (12.44) | 1:41.01 | (23.13) |
| 1:59.86 | (18.85) | 2:17.43 | (17.57) |
| 2:41.70 | (24.27) | 2:54.97 | (13.27) |
| 3:23.46 | (28.49) | 3:31.84 | (8.38) |
| 4:05.36 | (33.52) | 4:09.01 | (3.65) |
| 0. 0 | 4:46.06 | ||
| 4:46.69 | (0.63) | 5:22.26 | (35.57) |
| 5:27.10 | (4.84) | 5:56.49 | (29.39) |