| 27.31 | 56.29 | (28.98) | |
| 1:25.75 | (29.46) | 1:55.41 | (29.66) |
| 2:25.16 | (29.75) | 2:54.96 | (29.80) |
| 3:24.93 | (29.97) | 3:54.91 | (29.98) |
| 4:25.17 | (30.26) | 4:55.35 | (30.18) |
| 5:25.75 | (30.40) | 5:56.03 | (30.28) |
| 6:26.47 | (30.44) | 6:57.11 | (30.64) |
| 7:27.51 | (30.40) | 7:58.17 | (30.66) |
| 8:28.82 | (30.65) | 8:59.41 | (30.59) |
| 9:30.18 | (30.77) | 10:00.30 | (30.12) |