| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.232 | 20/5:04.640 |
| 2 | 1 | 15.300 | 20/5:05.320 |
| 3 | 1 | 14.387 | 21/5:14.433 |
| 4 | 1 | 17.232 | 20/5:10.755 |
| 5 | 1 | 15.382 | 20/5:10.132 |
| 6 | 1 | 14.398 | 20/5:06.437 |
| 7 | 1 | 14.233 | 20/5:03.326 |
| 8 | 2 | 18.743 | 20/5:12.267 |
| 9 | 2 | 14.884 | 20/5:10.647 |
| 10 | 2 | 15.010 | 20/5:09.602 |
| 11 | 2 | 14.282 | 20/5:07.424 |
| 12 | 2 | 20.992 | 19/5:00.952 |
| 13 | 2 | 14.091 | 20/5:14.102 |
| 14 | 2 | 15.369 | 20/5:13.621 |
| 15 | 2 | 14.430 | 20/5:11.953 |
| 16 | 2 | 14.286 | 20/5:10.314 |
| 17 | 1 | 14.748 | 20/5:09.411 |
| 18 | 1 | 15.049 | 20/5:08.942 |
| 19 | 1 | 14.318 | 20/5:07.754 |
| 20 | 1 | 14.690 | 20/5:07.056 |