| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.847 | N/A |
| 2 | 1 | 14.651 | 21/5:08.867 |
| 3 | 1 | 14.401 | 21/5:06.367 |
| 4 | 1 | 14.346 | 21/5:05.167 |
| 5 | 1 | 14.332 | 21/5:04.497 |
| 6 | 2 | 18.18 | 20/5:03.621 |
| 7 | 2 | 14.496 | 20/5:01.562 |
| 8 | 2 | 14.110 | 21/5:13.949 |
| 9 | 1 | 14.052 | 21/5:11.817 |
| 10 | 1 | 14.244 | 21/5:10.584 |
| 11 | 1 | 14.230 | 21/5:09.571 |
| 12 | 1 | 17.592 | 21/5:14.854 |
| 13 | 2 | 16.892 | 20/5:02.978 |
| 14 | 2 | 14.160 | 20/5:01.586 |
| 15 | 2 | 13.691 | 21/5:14.699 |
| 16 | 2 | 14.009 | 21/5:13.455 |
| 17 | 2 | 18.833 | 20/5:03.268 |
| 18 | 2 | 15.193 | 20/5:03.341 |
| 19 | 2 | 14.098 | 20/5:02.250 |
| 20 | 1 | 14.570 | 20/5:01.747 |