| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 3.566 | N/A |
| 2 | 7 | 20.681 | 19/6:15.824 |
| 3 | 6 | 20.275 | 19/6:12.017 |
| 4 | 5 | 19.643 | 19/6:07.016 |
| 5 | 4 | 19.906 | 19/6:05.838 |
| 6 | 4 | 20.111 | 19/6:05.783 |
| 7 | 4 | 19.755 | 19/6:04.679 |
| 8 | 4 | 20.074 | 19/6:04.710 |
| 9 | 4 | 19.630 | 19/6:03.734 |
| 10 | 4 | 19.375 | 19/6:02.466 |
| 11 | 4 | 19.743 | 19/6:02.113 |
| 12 | 4 | 20.660 | 19/6:03.325 |
| 13 | 4 | 19.881 | 19/6:03.167 |
| 14 | 4 | 20.109 | 19/6:03.348 |
| 15 | 4 | 20.845 | 19/6:04.450 |
| 16 | 4 | 20.337 | 19/6:04.796 |
| 17 | 4 | 21.062 | 19/6:05.913 |
| 18 | 4 | 20.252 | 19/6:06.042 |
| 19 | 4 | 20.621 | 19/6:06.526 |