| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.045 | N/A |
| 2 | 3 | 19.412 | 20/6:16.873 |
| 3 | 4 | 19.891 | 19/6:01.772 |
| 4 | 3 | 18.175 | 20/6:12.072 |
| 5 | 3 | 18.098 | 20/6:07.031 |
| 6 | 3 | 19.104 | 20/6:07.829 |
| 7 | 4 | 20.723 | 20/6:13.487 |
| 8 | 3 | 18.613 | 20/6:11.802 |
| 9 | 3 | 18.220 | 20/6:09.605 |
| 10 | 3 | 18.010 | 20/6:07.453 |
| 11 | 3 | 18.568 | 20/6:06.791 |
| 12 | 3 | 18.501 | 20/6:06.134 |
| 13 | 3 | 19.312 | 20/6:06.871 |
| 14 | 3 | 18.961 | 20/6:06.981 |
| 15 | 3 | 18.132 | 20/6:05.950 |
| 16 | 3 | 18.456 | 20/6:05.467 |
| 17 | 3 | 18.357 | 20/6:04.927 |
| 18 | 2 | 18.521 | 20/6:04.634 |
| 19 | 2 | 17.960 | 20/6:03.782 |
| 20 | 1 | 20.399 | 20/6:05.458 |