| 0. 0 | 24.99 | ||
| 28.13 | (3.14) | 53.01 | (24.88) |
| 58.83 | (5.82) | 1:22.70 | (23.87) |
| 1:30.20 | (7.50) | 1:52.94 | (22.74) |
| 2:02.16 | (9.22) | 2:23.39 | (21.23) |
| 2:34.18 | (10.79) | 2:53.88 | (19.70) |
| 3:06.46 | (12.58) | 3:24.37 | (17.91) |
| 3:38.46 | (14.09) | 3:54.81 | (16.35) |
| 4:10.37 | (15.56) | 4:24.73 | (14.36) |
| 4:41.62 | (16.89) | 4:53.99 | (12.37) |