| 0.00 | 32.42 | ||
| 49.96 | (17.54) | 1:08.17 | (18.21) |
| 1:26.86 | (18.69) | 1:45.30 | (18.44) |
| 2:04.03 | (18.73) | 2:22.65 | (18.62) |
| 2:40.85 | (18.20) | 2:59.20 | (18.35) |
| 3:17.50 | (18.30) | 3:36.37 | (18.87) |
| 3:54.41 | (18.04) | 4:13.71 | (19.30) |
| 4:29.75 | (16.04) | 4:51.24 | (21.49) |
| 5:08.07 | (16.83) | 5:28.32 | (20.25) |
| 5:44.98 | (16.66) | 6:04.16 | (19.18) |