| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.398 | 19/5:11.562 |
| 2 | 2 | 16.186 | 19/5:09.548 |
| 3 | 2 | 16.468 | 19/5:10.663 |
| 4 | 2 | 16.129 | 19/5:09.610 |
| 5 | 2 | 17.134 | 19/5:12.797 |
| 6 | 2 | 16.552 | 19/5:13.079 |
| 7 | 2 | 16.560 | 19/5:13.302 |
| 8 | 2 | 16.078 | 19/5:12.324 |
| 9 | 1 | 16.161 | 19/5:11.739 |
| 10 | 1 | 16.258 | 19/5:11.456 |
| 11 | 1 | 16.429 | 19/5:11.519 |
| 12 | 1 | 16.736 | 19/5:12.058 |
| 13 | 1 | 16.537 | 19/5:12.223 |
| 14 | 1 | 16.459 | 19/5:12.258 |
| 15 | 2 | 18.948 | 19/5:15.442 |
| 16 | 2 | 16.260 | 19/5:15.035 |
| 17 | 2 | 16.377 | 19/5:14.808 |
| 18 | 2 | 16.768 | 19/5:15.018 |
| 19 | 2 | 16.800 | 19/5:15.238 |