| 28.16 | 57.99 | (29.83) | |
| 1:28.12 | (30.13) | 1:58.33 | (30.21) |
| 2:28.40 | (30.07) | 2:58.47 | (30.07) |
| 3:28.60 | (30.13) | 3:58.84 | (30.24) |
| 4:29.07 | (30.23) | 4:59.34 | (30.27) |
| 5:29.82 | (30.48) | 6:00.48 | (30.66) |
| 6:30.81 | (30.33) | 7:01.40 | (30.59) |
| 7:32.02 | (30.62) | 8:02.83 | (30.81) |
| 8:33.76 | (30.93) | 9:04.73 | (30.97) |
| 9:35.70 | (30.97) | 10:05.97 | (30.27) |