| 28.02 | 57.50 | (29.48) | |
| 1:27.13 | (29.63) | 1:56.94 | (29.81) |
| 2:26.88 | (29.94) | 2:57.12 | (30.24) |
| 3:27.38 | (30.26) | 3:57.69 | (30.31) |
| 4:28.16 | (30.47) | 4:58.66 | (30.50) |
| 5:29.21 | (30.55) | 5:59.92 | (30.71) |
| 6:30.78 | (30.86) | 7:01.76 | (30.98) |
| 7:32.91 | (31.15) | 8:04.35 | (31.44) |
| 8:35.40 | (31.05) | 9:06.96 | (31.56) |
| 9:38.28 | (31.32) | 10:09.19 | (30.91) |