| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.174 | N/A |
| 2 | 3 | 22.807 | 20/7:16.507 |
| 3 | 3 | 22.522 | 20/7:13.799 |
| 4 | 3 | 23.584 | 20/7:19.623 |
| 5 | 3 | 23.417 | 20/7:21.741 |
| 6 | 3 | 23.083 | 20/7:21.743 |
| 7 | 4 | 28.537 | 19/7:15.024 |
| 8 | 4 | 25.087 | 19/7:17.840 |
| 9 | 4 | 23.467 | 19/7:16.308 |
| 10 | 4 | 25.959 | 19/7:20.001 |
| 11 | 4 | 22.254 | 19/7:16.464 |
| 12 | 4 | 22.725 | 19/7:14.260 |
| 13 | 4 | 21.104 | 19/7:09.993 |
| 14 | 4 | 27.849 | 19/7:15.720 |
| 15 | 4 | 21.261 | 19/7:12.160 |
| 16 | 4 | 21.927 | 19/7:09.873 |
| 17 | 4 | 22.774 | 19/7:08.825 |
| 18 | 4 | 21.500 | 19/7:06.552 |
| 19 | 4 | 23.589 | 19/7:06.620 |