| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.111 | 19/5:06.109 |
| 2 | 3 | 18.230 | 18/5:09.069 |
| 3 | 4 | 19.018 | 17/5:02.367 |
| 4 | 4 | 15.476 | 18/5:09.757 |
| 5 | 4 | 16.133 | 18/5:05.884 |
| 6 | 4 | 15.654 | 18/5:01.866 |
| 7 | 4 | 19.081 | 18/5:07.807 |
| 8 | 4 | 15.798 | 18/5:04.877 |
| 9 | 4 | 15.399 | 18/5:01.008 |
| 10 | 4 | 18.288 | 18/5:04.538 |
| 11 | 4 | 16.211 | 18/5:03.380 |
| 12 | 4 | 15.388 | 18/5:01.180 |
| 13 | 4 | 16.218 | 18/5:00.468 |
| 14 | 4 | 18.490 | 18/5:02.779 |
| 15 | 4 | 15.047 | 18/5:00.650 |
| 16 | 4 | 14.939 | 19/5:15.258 |
| 17 | 4 | 21.604 | 18/5:03.972 |
| 18 | 4 | 19.593 | 18/5:06.678 |