| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.543 | 20/6:10.860 |
| 2 | 4 | 19.357 | 19/6:00.050 |
| 3 | 3 | 18.961 | 19/6:00.120 |
| 4 | 3 | 18.787 | 20/6:18.240 |
| 5 | 1 | 18.983 | 20/6:18.524 |
| 6 | 1 | 18.442 | 20/6:16.910 |
| 7 | 1 | 19.182 | 20/6:17.871 |
| 8 | 1 | 18.378 | 20/6:16.582 |
| 9 | 2 | 18.745 | 20/6:16.396 |
| 10 | 2 | 18.409 | 20/6:15.574 |
| 11 | 1 | 18.309 | 20/6:14.720 |
| 12 | 2 | 18.709 | 20/6:14.675 |
| 13 | 2 | 18.529 | 20/6:14.360 |
| 14 | 1 | 18.763 | 20/6:14.424 |
| 15 | 1 | 18.470 | 20/6:14.089 |
| 16 | 1 | 18.525 | 20/6:13.865 |
| 17 | 1 | 18.378 | 20/6:13.494 |
| 18 | 1 | 18.637 | 20/6:13.452 |
| 19 | 1 | 18.654 | 20/6:13.433 |
| 20 | 1 | 18.560 | 20/6:13.321 |