| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.764 | 20/6:15.280 |
| 2 | 5 | 18.313 | 20/6:10.770 |
| 3 | 6 | 19.349 | 20/6:16.173 |
| 4 | 6 | 17.983 | 20/6:12.045 |
| 5 | 6 | 17.923 | 20/6:09.328 |
| 6 | 6 | 17.580 | 20/6:06.373 |
| 7 | 6 | 17.909 | 20/6:05.203 |
| 8 | 6 | 18.089 | 20/6:04.775 |
| 9 | 6 | 17.425 | 20/6:02.967 |
| 10 | 6 | 18.497 | 20/6:03.664 |
| 11 | 6 | 18.105 | 20/6:03.522 |
| 12 | 6 | 17.884 | 20/6:03.035 |
| 13 | 6 | 18.336 | 20/6:03.318 |
| 14 | 5 | 18.090 | 20/6:03.210 |
| 15 | 5 | 19.455 | 20/6:04.936 |
| 16 | 5 | 18.632 | 20/6:05.418 |
| 17 | 5 | 18.741 | 20/6:05.971 |
| 18 | 6 | 18.620 | 20/6:06.328 |
| 19 | 6 | 19.881 | 20/6:07.975 |
| 20 | 6 | 18.033 | 20/6:07.609 |