| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.183 | 18/5:09.294 |
| 2 | 4 | 18.939 | 17/5:07.037 |
| 3 | 4 | 14.963 | 18/5:06.510 |
| 4 | 4 | 18.379 | 18/5:12.588 |
| 5 | 4 | 14.329 | 18/5:01.655 |
| 6 | 4 | 15.834 | 19/5:15.486 |
| 7 | 4 | 17.590 | 18/5:01.415 |
| 8 | 4 | 14.363 | 19/5:12.503 |
| 9 | 4 | 14.170 | 19/5:07.694 |
| 10 | 4 | 16.425 | 19/5:08.133 |
| 11 | 4 | 14.358 | 19/5:04.921 |
| 12 | 4 | 14.271 | 19/5:02.106 |
| 13 | 4 | 14.288 | 20/5:15.526 |
| 14 | 4 | 14.413 | 20/5:13.579 |
| 15 | 4 | 16.784 | 20/5:15.052 |
| 16 | 4 | 16.177 | 20/5:15.583 |
| 17 | 4 | 14.793 | 20/5:14.422 |
| 18 | 4 | 18.686 | 19/5:01.831 |
| 19 | 4 | 20.547 | 19/5:06.492 |