| 17.90 | 39.66 | (21.76) | |
| 1:01.28 | (21.62) | 1:24.42 | (23.14) |
| 1:48.56 | (24.14) | 2:12.02 | (23.46) |
| 2:35.07 | (23.05) | 2:59.39 | (24.32) |
| 3:23.29 | (23.90) | 3:47.00 | (23.71) |
| 4:10.71 | (23.71) | 4:34.91 | (24.20) |
| 4:58.50 | (23.59) | 5:22.03 | (23.53) |
| 5:45.87 | (23.84) | 6:09.51 | (23.64) |
| 6:32.20 | (22.69) | 6:55.09 | (22.89) |
| 7:18.13 | (23.04) | 7:37.40 | (19.27) |