| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.821 | N/A |
| 2 | 1 | 14.270 | 21/5:03.221 |
| 3 | 1 | 14.441 | 21/5:04.931 |
| 4 | 1 | 14.856 | 21/5:08.267 |
| 5 | 1 | 14.451 | 21/5:07.911 |
| 6 | 1 | 14.662 | 21/5:08.541 |
| 7 | 1 | 14.546 | 21/5:08.574 |
| 8 | 1 | 14.388 | 21/5:08.146 |
| 9 | 1 | 14.596 | 21/5:08.346 |
| 10 | 1 | 16.366 | 21/5:12.434 |
| 11 | 1 | 14.541 | 21/5:12.055 |
| 12 | 1 | 14.521 | 21/5:11.708 |
| 13 | 1 | 17.820 | 20/5:01.962 |
| 14 | 1 | 16.359 | 20/5:04.015 |
| 15 | 2 | 19.232 | 20/5:09.673 |
| 16 | 2 | 15.244 | 20/5:09.525 |
| 17 | 2 | 13.988 | 20/5:07.904 |
| 18 | 2 | 14.971 | 20/5:07.573 |
| 19 | 2 | 15.141 | 20/5:07.458 |
| 20 | 2 | 16.639 | 20/5:08.853 |