| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.781 | 18/5:02.058 |
| 2 | 4 | 16.383 | 19/5:15.058 |
| 3 | 4 | 15.979 | 19/5:11.239 |
| 4 | 4 | 15.850 | 19/5:08.717 |
| 5 | 4 | 16.725 | 19/5:10.528 |
| 6 | 5 | 19.339 | 18/5:03.171 |
| 7 | 4 | 16.245 | 18/5:01.634 |
| 8 | 5 | 20.443 | 18/5:09.926 |
| 9 | 5 | 15.911 | 18/5:07.312 |
| 10 | 5 | 16.675 | 18/5:06.596 |
| 11 | 5 | 19.513 | 18/5:10.654 |
| 12 | 5 | 15.850 | 18/5:08.541 |
| 13 | 4 | 16.354 | 18/5:07.451 |
| 14 | 4 | 16.432 | 18/5:06.617 |
| 15 | 5 | 22.819 | 18/5:13.559 |
| 16 | 5 | 16.379 | 18/5:12.388 |
| 17 | 5 | 15.983 | 18/5:10.935 |
| 18 | 5 | 18.904 | 18/5:12.565 |