| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.040 | N/A |
| 2 | 1 | 17.483 | 18/5:00.251 |
| 3 | 2 | 18.012 | 18/5:04.747 |
| 4 | 1 | 13.372 | 20/5:12.531 |
| 5 | 2 | 17.945 | 19/5:03.694 |
| 6 | 2 | 14.421 | 20/5:11.725 |
| 7 | 1 | 13.511 | 20/5:03.062 |
| 8 | 1 | 13.699 | 21/5:12.877 |
| 9 | 1 | 15.420 | 21/5:12.697 |
| 10 | 1 | 15.078 | 21/5:11.797 |
| 11 | 1 | 15.829 | 21/5:12.058 |
| 12 | 1 | 14.352 | 21/5:10.534 |
| 13 | 1 | 14.651 | 21/5:09.328 |
| 14 | 1 | 14.195 | 21/5:07.606 |
| 15 | 1 | 15.744 | 21/5:08.342 |
| 16 | 1 | 14.881 | 21/5:07.830 |
| 17 | 1 | 13.611 | 21/5:05.795 |
| 18 | 1 | 15.621 | 21/5:06.363 |
| 19 | 1 | 15.279 | 21/5:06.488 |
| 20 | 1 | 17.043 | 21/5:08.457 |
| 21 | 1 | 15.411 | 21/5:08.598 |