| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.686 | 21/6:11.406 |
| 2 | 2 | 18.410 | 20/6:00.960 |
| 3 | 1 | 17.138 | 21/6:12.638 |
| 4 | 1 | 17.705 | 21/6:12.430 |
| 5 | 1 | 17.225 | 21/6:10.289 |
| 6 | 1 | 17.080 | 21/6:08.354 |
| 7 | 1 | 17.860 | 21/6:09.312 |
| 8 | 1 | 18.327 | 21/6:11.256 |
| 9 | 1 | 17.144 | 21/6:10.008 |
| 10 | 1 | 17.512 | 21/6:09.783 |
| 11 | 1 | 17.588 | 21/6:09.743 |
| 12 | 1 | 17.465 | 21/6:09.495 |
| 13 | 1 | 17.166 | 21/6:08.802 |
| 14 | 1 | 17.497 | 21/6:08.704 |
| 15 | 1 | 17.213 | 21/6:08.222 |
| 16 | 1 | 16.817 | 21/6:07.281 |
| 17 | 1 | 17.334 | 21/6:07.089 |
| 18 | 1 | 17.883 | 21/6:07.558 |
| 19 | 1 | 18.312 | 21/6:08.453 |
| 20 | 1 | 18.098 | 21/6:09.033 |
| 21 | 1 | 17.979 | 21/6:09.439 |