| 26.29 | 54.01 | (27.72) | |
| 1:21.91 | (27.90) | 1:50.00 | (28.09) |
| 2:17.95 | (27.95) | 2:45.76 | (27.81) |
| 3:13.66 | (27.90) | 3:41.37 | (27.71) |
| 4:09.16 | (27.79) | 4:36.90 | (27.74) |
| 5:04.81 | (27.91) | 5:32.79 | (27.98) |
| 6:00.87 | (28.08) | 6:29.04 | (28.17) |
| 6:57.06 | (28.02) | 7:25.29 | (28.23) |
| 7:53.54 | (28.25) | 8:21.84 | (28.30) |
| 8:48.80 | (26.96) | 9:14.53 | (25.73) |