| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.686 | 20/5:13.720 |
| 2 | 3 | 14.764 | 20/5:04.500 |
| 3 | 3 | 19.477 | 19/5:16.204 |
| 4 | 3 | 15.846 | 19/5:12.422 |
| 5 | 3 | 20.417 | 18/5:10.284 |
| 6 | 4 | 21.470 | 17/5:05.037 |
| 7 | 4 | 16.682 | 17/5:01.973 |
| 8 | 4 | 15.610 | 18/5:14.892 |
| 9 | 4 | 16.630 | 18/5:13.164 |
| 10 | 4 | 17.386 | 18/5:13.142 |
| 11 | 4 | 15.520 | 18/5:10.071 |
| 12 | 4 | 15.548 | 18/5:07.554 |
| 13 | 4 | 16.634 | 18/5:06.928 |
| 14 | 4 | 16.112 | 18/5:05.720 |
| 15 | 4 | 17.292 | 18/5:06.089 |
| 16 | 4 | 18.318 | 18/5:07.566 |
| 17 | 4 | 15.927 | 18/5:06.338 |
| 18 | 4 | 16.273 | 18/5:05.592 |