| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.343 | N/A |
| 2 | 1 | 15.805 | 19/5:00.833 |
| 3 | 1 | 15.947 | 19/5:02.111 |
| 4 | 1 | 16.057 | 19/5:03.197 |
| 5 | 2 | 19.072 | 18/5:00.587 |
| 6 | 2 | 15.747 | 19/5:13.803 |
| 7 | 2 | 15.941 | 19/5:12.005 |
| 8 | 2 | 15.839 | 19/5:10.535 |
| 9 | 2 | 17.305 | 19/5:12.697 |
| 10 | 2 | 15.786 | 19/5:11.341 |
| 11 | 2 | 15.639 | 19/5:09.991 |
| 12 | 1 | 15.822 | 19/5:09.186 |
| 13 | 1 | 16.010 | 19/5:08.798 |
| 14 | 1 | 16.799 | 19/5:09.561 |
| 15 | 1 | 16.079 | 19/5:09.290 |
| 16 | 1 | 16.265 | 19/5:09.278 |
| 17 | 1 | 16.326 | 19/5:09.336 |
| 18 | 1 | 15.938 | 19/5:08.977 |
| 19 | 1 | 16.889 | 19/5:09.609 |