| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.388 | 19/5:11.372 |
| 2 | 1 | 16.495 | 19/5:12.389 |
| 3 | 1 | 16.140 | 19/5:10.479 |
| 4 | 1 | 16.121 | 19/5:09.434 |
| 5 | 1 | 16.375 | 19/5:09.772 |
| 6 | 1 | 16.837 | 19/5:11.461 |
| 7 | 1 | 16.407 | 19/5:11.500 |
| 8 | 1 | 16.599 | 19/5:11.985 |
| 9 | 1 | 16.683 | 19/5:12.539 |
| 10 | 1 | 16.477 | 19/5:12.592 |
| 11 | 1 | 16.030 | 19/5:11.863 |
| 12 | 1 | 16.217 | 19/5:11.551 |
| 13 | 1 | 16.526 | 19/5:11.739 |
| 14 | 1 | 17.023 | 19/5:12.574 |
| 15 | 1 | 17.278 | 19/5:13.622 |
| 16 | 1 | 16.534 | 19/5:13.654 |
| 17 | 1 | 16.524 | 19/5:13.672 |
| 18 | 1 | 17.398 | 19/5:14.610 |
| 19 | 1 | 16.563 | 19/5:14.615 |