| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.190 | 19/5:07.610 |
| 2 | 1 | 15.426 | 19/5:00.352 |
| 3 | 1 | 16.075 | 19/5:02.043 |
| 4 | 1 | 15.257 | 20/5:14.740 |
| 5 | 2 | 11.534 | 21/5:12.824 |
| 6 | 1 | 15.593 | 20/5:00.250 |
| 7 | 1 | 15.742 | 20/5:02.334 |
| 8 | 1 | 16.214 | 20/5:05.077 |
| 9 | 1 | 16.355 | 20/5:07.524 |
| 10 | 1 | 16.259 | 20/5:09.290 |
| 11 | 1 | 15.814 | 20/5:09.925 |
| 12 | 1 | 15.923 | 20/5:10.637 |
| 13 | 1 | 15.703 | 20/5:10.900 |
| 14 | 1 | 16.095 | 20/5:11.686 |
| 15 | 2 | 19.186 | 19/5:00.664 |
| 16 | 2 | 16.735 | 19/5:01.745 |
| 17 | 2 | 15.408 | 19/5:01.216 |
| 18 | 2 | 15.692 | 19/5:01.046 |
| 19 | 2 | 15.775 | 19/5:00.976 |