| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.354 | 19/5:10.726 |
| 2 | 4 | 15.337 | 19/5:01.065 |
| 3 | 4 | 15.836 | 19/5:01.004 |
| 4 | 3 | 16.065 | 19/5:02.062 |
| 5 | 3 | 16.376 | 19/5:03.878 |
| 6 | 4 | 17.259 | 19/5:07.885 |
| 7 | 4 | 19.592 | 18/5:00.392 |
| 8 | 3 | 15.161 | 19/5:13.452 |
| 9 | 3 | 15.386 | 19/5:11.106 |
| 10 | 3 | 16.465 | 19/5:11.279 |
| 11 | 3 | 16.037 | 19/5:10.681 |
| 12 | 3 | 16.570 | 19/5:11.027 |
| 13 | 3 | 20.784 | 18/5:00.769 |
| 14 | 3 | 16.253 | 18/5:00.182 |
| 15 | 4 | 20.864 | 18/5:05.207 |
| 16 | 3 | 15.260 | 18/5:03.299 |
| 17 | 4 | 15.756 | 18/5:02.141 |
| 18 | 3 | 15.248 | 18/5:00.603 |