| 12.30 | 25.75 | (13.45) | |
| 39.34 | (13.59) | 53.12 | (13.78) |
| 1:07.28 | (14.16) | 1:21.42 | (14.14) |
| 1:35.50 | (14.08) | 1:49.94 | (14.44) |
| 2:04.56 | (14.62) | 2:18.86 | (14.30) |
| 2:33.57 | (14.71) | 2:47.75 | (14.18) |
| 3:02.00 | (14.25) | 3:16.25 | (14.25) |
| 3:30.40 | (14.15) | 3:44.62 | (14.22) |
| 3:57.58 | (12.96) | 4:10.82 | (13.24) |
| 4:24.17 | (13.35) | 4:36.92 | (12.75) |