| 25.54 | 53.39 | (27.85) | |
| 1:21.58 | (28.19) | 1:49.73 | (28.15) |
| 2:17.90 | (28.17) | 2:45.99 | (28.09) |
| 3:14.42 | (28.43) | 3:42.50 | (28.08) |
| 4:10.75 | (28.25) | 4:38.81 | (28.06) |
| 5:06.97 | (28.16) | 5:35.64 | (28.67) |
| 6:04.23 | (28.59) | 6:33.00 | (28.77) |
| 7:01.88 | (28.88) | 7:30.49 | (28.61) |
| 7:59.34 | (28.85) | 8:28.16 | (28.82) |
| 8:56.87 | (28.71) | 9:24.63 | (27.76) |