| 25.28 | 52.63 | (27.35) | |
| 1:20.28 | (27.65) | 1:48.20 | (27.92) |
| 2:16.24 | (28.04) | 2:44.86 | (28.62) |
| 3:12.83 | (27.97) | 3:41.18 | (28.35) |
| 4:09.62 | (28.44) | 4:38.19 | (28.57) |
| 5:06.52 | (28.33) | 5:34.98 | (28.46) |
| 6:03.82 | (28.84) | 6:32.76 | (28.94) |
| 7:01.47 | (28.71) | 7:30.40 | (28.93) |
| 7:59.40 | (29.00) | 8:28.72 | (29.32) |
| 8:57.71 | (28.99) | 9:25.55 | (27.84) |