| 25.26 | 52.73 | (27.47) | |
| 1:20.66 | (27.93) | 1:48.94 | (28.28) |
| 2:16.64 | (27.70) | 2:44.89 | (28.25) |
| 3:12.87 | (27.98) | 3:40.85 | (27.98) |
| 4:09.38 | (28.53) | 4:37.66 | (28.28) |
| 5:06.14 | (28.48) | 5:34.34 | (28.20) |
| 6:02.60 | (28.26) | 6:31.18 | (28.58) |
| 6:59.74 | (28.56) | 7:28.32 | (28.58) |
| 7:56.83 | (28.51) | 8:25.20 | (28.37) |
| 8:53.59 | (28.39) | 9:20.77 | (27.18) |