| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.874 | 21/6:15.354 |
| 2 | 4 | 16.266 | 22/6:15.540 |
| 3 | 2 | 16.461 | 22/6:11.074 |
| 4 | 4 | 17.921 | 22/6:16.871 |
| 5 | 5 | 21.830 | 20/6:01.408 |
| 6 | 6 | 16.900 | 21/6:15.382 |
| 7 | 5 | 16.338 | 21/6:10.770 |
| 8 | 5 | 17.019 | 21/6:09.099 |
| 9 | 4 | 18.611 | 21/6:11.513 |
| 10 | 4 | 18.010 | 21/6:12.183 |
| 11 | 3 | 17.677 | 21/6:12.095 |
| 12 | 4 | 17.517 | 21/6:11.742 |
| 13 | 4 | 17.545 | 21/6:11.488 |
| 14 | 6 | 24.444 | 20/6:03.447 |
| 15 | 6 | 17.779 | 20/6:02.923 |
| 16 | 6 | 17.198 | 20/6:01.737 |
| 17 | 6 | 17.491 | 20/6:01.036 |
| 18 | 6 | 18.298 | 20/6:01.310 |
| 19 | 6 | 17.037 | 20/6:00.227 |
| 20 | 6 | 21.351 | 20/6:03.567 |