| 25.32 | 52.92 | (27.60) | |
| 1:21.02 | (28.10) | 1:49.15 | (28.13) |
| 2:17.31 | (28.16) | 2:45.55 | (28.24) |
| 3:13.75 | (28.20) | 3:41.71 | (27.96) |
| 4:09.64 | (27.93) | 4:37.89 | (28.25) |
| 5:05.68 | (27.79) | 5:33.90 | (28.22) |
| 6:02.20 | (28.30) | 6:30.38 | (28.18) |
| 6:58.65 | (28.27) | 7:27.05 | (28.40) |
| 7:55.42 | (28.37) | 8:24.13 | (28.71) |
| 8:52.89 | (28.76) | 9:21.00 | (28.11) |