| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.900 | N/A |
| 2 | 1 | 18.819 | 20/6:05.461 |
| 3 | 1 | 18.947 | 20/6:06.677 |
| 4 | 1 | 19.294 | 20/6:09.028 |
| 5 | 1 | 18.467 | 20/6:06.653 |
| 6 | 1 | 18.554 | 20/6:05.407 |
| 7 | 1 | 18.528 | 20/6:04.495 |
| 8 | 1 | 18.497 | 20/6:03.759 |
| 9 | 1 | 20.035 | 20/6:06.859 |
| 10 | 1 | 19.221 | 20/6:07.553 |
| 11 | 1 | 18.144 | 20/6:06.061 |
| 12 | 1 | 18.530 | 20/6:05.507 |
| 13 | 1 | 18.508 | 20/6:05.011 |
| 14 | 1 | 18.364 | 20/6:04.380 |
| 15 | 1 | 18.261 | 20/6:03.700 |
| 16 | 1 | 19.303 | 20/6:04.431 |
| 17 | 1 | 19.693 | 20/6:05.533 |
| 18 | 1 | 18.606 | 20/6:05.291 |
| 19 | 1 | 18.181 | 20/6:04.627 |
| 20 | 1 | 18.783 | 20/6:04.635 |