| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.524 | 20/5:10.480 |
| 2 | 1 | 15.403 | 20/5:09.270 |
| 3 | 1 | 16.581 | 19/5:00.884 |
| 4 | 1 | 15.444 | 20/5:14.760 |
| 5 | 1 | 15.908 | 20/5:15.440 |
| 6 | 1 | 15.560 | 20/5:14.733 |
| 7 | 1 | 16.624 | 19/5:01.405 |
| 8 | 2 | 16.144 | 19/5:02.071 |
| 9 | 2 | 15.639 | 19/5:01.524 |
| 10 | 2 | 15.524 | 19/5:00.867 |
| 11 | 2 | 15.694 | 19/5:00.623 |
| 12 | 2 | 16.004 | 19/5:00.911 |
| 13 | 2 | 17.397 | 19/5:03.190 |
| 14 | 2 | 15.139 | 19/5:02.080 |
| 15 | 2 | 15.715 | 19/5:01.847 |
| 16 | 2 | 15.440 | 19/5:01.316 |
| 17 | 2 | 18.469 | 19/5:04.234 |
| 18 | 2 | 15.563 | 19/5:03.759 |
| 19 | 2 | 15.431 | 19/5:03.203 |