| 15.60 | 32.52 | (16.92) | |
| 50.71 | (18.19) | 1:10.09 | (19.38) |
| 1:30.78 | (20.69) | 1:51.00 | (20.22) |
| 2:13.03 | (22.03) | 2:34.85 | (21.82) |
| 2:57.56 | (22.71) | 3:20.30 | (22.74) |
| 3:43.40 | (23.10) | 4:06.30 | (22.90) |
| 4:30.53 | (24.23) | 4:53.28 | (22.75) |
| 5:17.23 | (23.95) | 5:40.91 | (23.68) |
| 6:03.41 | (22.50) | 6:25.62 | (22.21) |
| 6:48.42 | (22.80) | 7:07.60 | (19.18) |