| 25.79 | 53.12 | (27.33) | |
| 1:21.09 | (27.97) | 1:49.47 | (28.38) |
| 2:17.46 | (27.99) | 2:45.48 | (28.02) |
| 3:13.73 | (28.25) | 3:41.88 | (28.15) |
| 4:10.45 | (28.57) | 4:38.68 | (28.23) |
| 5:06.52 | (27.84) | 5:34.38 | (27.86) |
| 6:02.28 | (27.90) | 6:30.06 | (27.78) |
| 6:57.77 | (27.71) | 7:25.77 | (28.00) |
| 7:53.60 | (27.83) | 8:21.44 | (27.84) |
| 8:48.65 | (27.21) | 9:14.72 | (26.07) |