| 25.47 | 52.15 | (26.68) | |
| 1:19.20 | (27.05) | 1:46.37 | (27.17) |
| 2:13.66 | (27.29) | 2:41.10 | (27.44) |
| 3:08.81 | (27.71) | 3:36.62 | (27.81) |
| 4:04.59 | (27.97) | 4:32.31 | (27.72) |
| 5:00.19 | (27.88) | 5:27.66 | (27.47) |
| 5:55.52 | (27.86) | 6:23.34 | (27.82) |
| 6:51.54 | (28.20) | 7:19.80 | (28.26) |
| 7:48.39 | (28.59) | 8:16.98 | (28.59) |
| 8:45.59 | (28.61) | 9:14.14 | (28.55) |