| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.176 | N/A |
| 2 | 4 | 21.925 | 20/7:00.751 |
| 3 | 4 | 21.217 | 21/7:15.596 |
| 4 | 4 | 21.351 | 21/7:14.129 |
| 5 | 4 | 23.432 | 20/7:01.819 |
| 6 | 5 | 24.288 | 20/7:10.585 |
| 7 | 5 | 21.938 | 20/7:08.987 |
| 8 | 5 | 21.351 | 20/7:06.252 |
| 9 | 5 | 20.606 | 20/7:02.432 |
| 10 | 5 | 20.727 | 21/7:21.587 |
| 11 | 5 | 22.623 | 20/7:01.146 |
| 12 | 5 | 25.371 | 20/7:07.062 |
| 13 | 5 | 22.275 | 20/7:07.090 |
| 14 | 5 | 23.945 | 20/7:09.555 |
| 15 | 5 | 23.614 | 20/7:11.218 |
| 16 | 5 | 20.295 | 20/7:08.456 |
| 17 | 5 | 20.562 | 20/7:06.356 |
| 18 | 5 | 24.692 | 20/7:09.118 |
| 19 | 5 | 21.359 | 20/7:08.056 |
| 20 | 5 | 21.415 | 20/7:07.162 |