| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.956 | 23/7:15.988 |
| 2 | 4 | 19.379 | 22/7:01.685 |
| 3 | 4 | 22.609 | 21/7:06.608 |
| 4 | 4 | 16.445 | 22/7:05.640 |
| 5 | 4 | 20.308 | 22/7:09.867 |
| 6 | 4 | 24.737 | 21/7:08.519 |
| 7 | 5 | 19.775 | 21/7:06.627 |
| 8 | 4 | 21.241 | 21/7:09.056 |
| 9 | 4 | 17.204 | 21/7:01.526 |
| 10 | 4 | 18.165 | 22/7:17.402 |
| 11 | 4 | 22.519 | 21/7:02.554 |
| 12 | 4 | 16.632 | 22/7:16.278 |
| 13 | 4 | 23.515 | 21/7:02.399 |
| 14 | 4 | 28.837 | 21/7:15.483 |
| 15 | 4 | 25.719 | 20/7:01.388 |
| 16 | 5 | 25.333 | 20/7:06.718 |
| 17 | 4 | 26.932 | 20/7:13.301 |
| 18 | 5 | 17.385 | 20/7:08.546 |
| 19 | 4 | 19.787 | 20/7:06.819 |
| 20 | 4 | 30.665 | 20/7:16.143 |