| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.658 | 20/6:13.160 |
| 2 | 2 | 19.081 | 20/6:17.390 |
| 3 | 2 | 18.745 | 20/6:16.560 |
| 4 | 2 | 18.137 | 20/6:13.105 |
| 5 | 2 | 18.327 | 20/6:11.792 |
| 6 | 2 | 17.812 | 20/6:09.200 |
| 7 | 2 | 19.617 | 20/6:12.506 |
| 8 | 2 | 19.137 | 20/6:13.785 |
| 9 | 2 | 18.435 | 20/6:13.220 |
| 10 | 2 | 18.334 | 20/6:12.566 |
| 11 | 2 | 19.536 | 20/6:14.216 |
| 12 | 2 | 18.919 | 20/6:14.563 |
| 13 | 2 | 19.010 | 20/6:14.997 |
| 14 | 2 | 18.639 | 20/6:14.839 |
| 15 | 2 | 18.708 | 20/6:14.793 |
| 16 | 2 | 18.717 | 20/6:14.765 |
| 17 | 2 | 18.514 | 20/6:14.501 |
| 18 | 2 | 18.125 | 20/6:13.834 |
| 19 | 2 | 18.975 | 20/6:14.133 |
| 20 | 2 | 18.056 | 20/6:13.482 |