| 25.72 | 52.90 | (27.18) | |
| 1:20.80 | (27.90) | 1:48.87 | (28.07) |
| 2:16.72 | (27.85) | 2:44.55 | (27.83) |
| 3:12.36 | (27.81) | 3:40.27 | (27.91) |
| 4:08.10 | (27.83) | 4:35.91 | (27.81) |
| 5:03.63 | (27.72) | 5:31.62 | (27.99) |
| 5:59.85 | (28.23) | 6:28.28 | (28.43) |
| 6:56.96 | (28.68) | 7:25.74 | (28.78) |
| 7:54.30 | (28.56) | 8:23.50 | (29.20) |
| 8:52.93 | (29.43) | 9:21.62 | (28.69) |