| 19.22 | 43.11 | (23.89) | |
| 1:06.41 | (23.30) | 1:31.30 | (24.89) |
| 1:55.35 | (24.05) | 2:20.71 | (25.36) |
| 2:45.20 | (24.49) | 3:09.87 | (24.67) |
| 3:33.71 | (23.84) | 3:59.47 | (25.76) |
| 4:24.34 | (24.87) | 4:49.31 | (24.97) |
| 5:14.88 | (25.57) | 5:39.89 | (25.01) |
| 6:03.77 | (23.88) | 6:28.28 | (24.51) |
| 6:54.19 | (25.91) | 7:19.70 | (25.51) |
| 7:43.85 | (24.15) | 8:06.71 | (22.86) |