| 25.38 | 52.62 | (27.24) | |
| 1:20.14 | (27.52) | 1:47.52 | (27.38) |
| 2:15.03 | (27.51) | 2:42.72 | (27.69) |
| 3:10.54 | (27.82) | 3:38.38 | (27.84) |
| 4:06.48 | (28.10) | 4:34.81 | (28.33) |
| 5:03.31 | (28.50) | 5:32.03 | (28.72) |
| 6:01.07 | (29.04) | 6:30.42 | (29.35) |
| 6:59.50 | (29.08) | 7:28.84 | (29.34) |
| 7:58.03 | (29.19) | 8:27.33 | (29.30) |
| 8:57.44 | (30.11) | 9:26.27 | (28.83) |