| 24.83 | 51.65 | (26.82) | |
| 1:19.30 | (27.65) | 1:47.07 | (27.77) |
| 2:15.03 | (27.96) | 2:43.21 | (28.18) |
| 3:11.44 | (28.23) | 3:39.98 | (28.54) |
| 4:08.55 | (28.57) | 4:37.18 | (28.63) |
| 5:05.82 | (28.64) | 5:34.75 | (28.93) |
| 6:03.50 | (28.75) | 6:32.17 | (28.67) |
| 7:01.03 | (28.86) | 7:29.90 | (28.87) |
| 7:58.61 | (28.71) | 8:27.57 | (28.96) |
| 8:56.07 | (28.50) | 9:23.86 | (27.79) |