| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.801 | 19/5:00.219 |
| 2 | 1 | 16.777 | 19/5:09.491 |
| 3 | 2 | 16.892 | 19/5:13.310 |
| 4 | 2 | 16.372 | 19/5:12.750 |
| 5 | 1 | 16.081 | 19/5:11.307 |
| 6 | 1 | 16.202 | 19/5:10.729 |
| 7 | 1 | 18.902 | 18/5:00.927 |
| 8 | 2 | 15.888 | 19/5:15.673 |
| 9 | 2 | 16.533 | 19/5:15.501 |
| 10 | 2 | 16.268 | 19/5:14.860 |
| 11 | 2 | 15.841 | 19/5:13.598 |
| 12 | 2 | 19.420 | 18/5:01.465 |
| 13 | 2 | 15.751 | 18/5:00.085 |
| 14 | 2 | 16.249 | 19/5:16.183 |
| 15 | 2 | 16.306 | 19/5:15.758 |
| 16 | 2 | 16.212 | 19/5:15.275 |
| 17 | 2 | 15.886 | 19/5:14.485 |
| 18 | 2 | 15.875 | 19/5:13.770 |
| 19 | 2 | 17.293 | 19/5:14.549 |