| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.716 | N/A |
| 2 | 2 | 19.350 | 19/6:10.016 |
| 3 | 2 | 18.18 | 20/6:16.541 |
| 4 | 4 | 22.515 | 18/6:00.951 |
| 5 | 2 | 18.094 | 19/6:12.531 |
| 6 | 2 | 17.846 | 19/6:06.614 |
| 7 | 2 | 18.692 | 19/6:05.207 |
| 8 | 2 | 17.640 | 19/6:01.496 |
| 9 | 2 | 17.409 | 20/6:16.887 |
| 10 | 2 | 17.995 | 20/6:15.413 |
| 11 | 2 | 17.640 | 20/6:13.559 |
| 12 | 2 | 17.906 | 20/6:12.502 |
| 13 | 2 | 17.796 | 20/6:11.447 |
| 14 | 2 | 18.156 | 20/6:11.080 |
| 15 | 2 | 17.886 | 20/6:10.399 |
| 16 | 2 | 17.775 | 20/6:09.669 |
| 17 | 2 | 18.329 | 20/6:09.687 |
| 18 | 2 | 18.869 | 20/6:10.307 |
| 19 | 2 | 17.702 | 20/6:09.627 |
| 20 | 2 | 18.139 | 20/6:09.455 |