| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.135 | 17/7:24.295 |
| 2 | 1 | 18.375 | 19/7:02.845 |
| 3 | 1 | 20.784 | 20/7:15.293 |
| 4 | 1 | 19.537 | 20/7:04.155 |
| 5 | 1 | 18.419 | 21/7:13.650 |
| 6 | 1 | 17.935 | 21/7:04.148 |
| 7 | 1 | 19.095 | 21/7:00.840 |
| 8 | 1 | 26.942 | 21/7:18.958 |
| 9 | 1 | 22.396 | 20/7:01.373 |
| 10 | 1 | 19.405 | 21/7:18.948 |
| 11 | 1 | 18.354 | 21/7:14.083 |
| 12 | 1 | 19.660 | 21/7:12.315 |
| 13 | 1 | 19.280 | 21/7:10.204 |
| 14 | 1 | 22.572 | 21/7:13.334 |
| 15 | 1 | 18.497 | 21/7:10.340 |
| 16 | 1 | 18.375 | 21/7:07.561 |
| 17 | 1 | 18.197 | 21/7:04.889 |
| 18 | 1 | 18.293 | 21/7:02.626 |
| 19 | 1 | 19.486 | 21/7:01.920 |
| 20 | 1 | 20.712 | 21/7:02.571 |
| 21 | 1 | 21.590 | 21/7:04.039 |