| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.110 | 20/6:02.200 |
| 2 | 1 | 17.540 | 21/6:14.325 |
| 3 | 1 | 17.096 | 21/6:09.222 |
| 4 | 1 | 17.840 | 21/6:10.577 |
| 5 | 1 | 17.753 | 21/6:11.024 |
| 6 | 1 | 17.412 | 21/6:10.129 |
| 7 | 1 | 18.208 | 21/6:11.877 |
| 8 | 1 | 17.639 | 21/6:11.695 |
| 9 | 1 | 17.660 | 21/6:11.602 |
| 10 | 1 | 18.115 | 21/6:12.483 |
| 11 | 1 | 18.243 | 21/6:13.449 |
| 12 | 1 | 17.510 | 21/6:12.971 |
| 13 | 1 | 17.402 | 21/6:12.391 |
| 14 | 1 | 17.933 | 21/6:12.692 |
| 15 | 1 | 17.905 | 21/6:12.912 |
| 16 | 1 | 17.643 | 21/6:12.762 |
| 17 | 1 | 18.284 | 21/6:13.421 |
| 18 | 1 | 18.352 | 21/6:14.086 |
| 19 | 1 | 17.682 | 21/6:13.940 |
| 20 | 2 | 23.057 | 20/6:01.384 |