| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.467 | 23/5:09.741 |
| 2 | 1 | 16.896 | 20/5:03.630 |
| 3 | 1 | 13.968 | 21/5:10.317 |
| 4 | 1 | 13.800 | 21/5:05.188 |
| 5 | 1 | 19.407 | 20/5:10.152 |
| 6 | 1 | 14.083 | 20/5:05.403 |
| 7 | 1 | 17.392 | 20/5:11.466 |
| 8 | 1 | 13.794 | 20/5:07.017 |
| 9 | 1 | 13.800 | 20/5:03.571 |
| 10 | 1 | 13.699 | 20/5:00.612 |
| 11 | 1 | 13.416 | 21/5:12.560 |
| 12 | 1 | 13.166 | 21/5:09.554 |
| 13 | 1 | 17.237 | 21/5:13.587 |
| 14 | 1 | 13.473 | 21/5:11.397 |
| 15 | 1 | 13.508 | 21/5:09.548 |
| 16 | 1 | 13.866 | 21/5:08.401 |
| 17 | 2 | 19.735 | 21/5:14.638 |
| 18 | 1 | 14.581 | 21/5:14.169 |
| 19 | 2 | 14.364 | 21/5:13.510 |
| 20 | 2 | 20.672 | 20/5:04.324 |