| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.361 | N/A |
| 2 | 4 | 21.210 | 20/7:09.351 |
| 3 | 4 | 22.370 | 20/7:20.371 |
| 4 | 4 | 21.290 | 20/7:17.204 |
| 5 | 4 | 20.964 | 20/7:14.072 |
| 6 | 4 | 21.595 | 20/7:14.591 |
| 7 | 4 | 20.669 | 20/7:12.004 |
| 8 | 4 | 21.544 | 20/7:12.532 |
| 9 | 4 | 22.268 | 20/7:14.647 |
| 10 | 3 | 21.556 | 20/7:14.789 |
| 11 | 3 | 20.888 | 20/7:13.633 |
| 12 | 3 | 20.768 | 20/7:12.480 |
| 13 | 3 | 21.501 | 20/7:12.680 |
| 14 | 3 | 21.450 | 20/7:12.775 |
| 15 | 3 | 20.814 | 20/7:11.993 |
| 16 | 3 | 21.316 | 20/7:11.951 |
| 17 | 3 | 21.267 | 20/7:11.856 |
| 18 | 3 | 20.949 | 20/7:11.417 |
| 19 | 3 | 21.358 | 20/7:11.458 |
| 20 | 3 | 21.304 | 20/7:11.442 |