| 12.01 | 24.85 | (12.84) | |
| 38.30 | (13.45) | 51.92 | (13.62) |
| 1:05.73 | (13.81) | 1:19.47 | (13.74) |
| 1:33.26 | (13.79) | 1:47.16 | (13.90) |
| 2:01.11 | (13.95) | 2:15.07 | (13.96) |
| 2:26.19 | (11.12) | 2:43.41 | (17.22) |
| 2:57.78 | (14.37) | 3:12.23 | (14.45) |
| 3:26.70 | (14.47) | 3:41.26 | (14.56) |
| 3:55.68 | (14.42) | 4:10.01 | (14.33) |
| 4:21.89 | (11.88) | 4:38.04 | (16.15) |