| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.787 | 21/5:10.527 |
| 2 | 2 | 15.628 | 20/5:04.150 |
| 3 | 2 | 14.543 | 21/5:14.706 |
| 4 | 1 | 14.501 | 21/5:12.160 |
| 5 | 1 | 14.848 | 21/5:12.089 |
| 6 | 1 | 14.202 | 21/5:09.781 |
| 7 | 1 | 14.466 | 21/5:08.925 |
| 8 | 1 | 14.791 | 21/5:09.136 |
| 9 | 1 | 14.505 | 21/5:08.632 |
| 10 | 2 | 14.429 | 21/5:08.070 |
| 11 | 2 | 15.464 | 21/5:09.586 |
| 12 | 2 | 14.291 | 21/5:08.796 |
| 13 | 2 | 15.417 | 21/5:09.947 |
| 14 | 2 | 16.141 | 21/5:12.019 |
| 15 | 2 | 14.534 | 21/5:11.566 |
| 16 | 2 | 14.722 | 21/5:11.416 |
| 17 | 2 | 14.374 | 21/5:10.853 |
| 18 | 2 | 15.412 | 21/5:11.564 |
| 19 | 2 | 16.632 | 21/5:13.549 |
| 20 | 1 | 17.044 | 20/5:00.731 |