| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.848 | N/A |
| 2 | 2 | 23.660 | 19/7:07.728 |
| 3 | 2 | 23.036 | 19/7:02.112 |
| 4 | 2 | 22.396 | 20/7:19.430 |
| 5 | 2 | 21.877 | 20/7:13.950 |
| 6 | 2 | 22.283 | 20/7:12.205 |
| 7 | 2 | 22.502 | 20/7:11.735 |
| 8 | 1 | 22.279 | 20/7:10.794 |
| 9 | 1 | 22.680 | 20/7:11.041 |
| 10 | 1 | 22.097 | 20/7:10.002 |
| 11 | 1 | 22.296 | 20/7:09.549 |
| 12 | 1 | 22.506 | 20/7:09.541 |
| 13 | 1 | 22.052 | 20/7:08.816 |
| 14 | 1 | 22.396 | 20/7:08.704 |
| 15 | 1 | 22.280 | 20/7:08.452 |
| 16 | 1 | 22.955 | 20/7:09.088 |
| 17 | 1 | 22.446 | 20/7:09.040 |
| 18 | 1 | 22.483 | 20/7:09.039 |
| 19 | 1 | 22.069 | 20/7:08.601 |
| 20 | 1 | 22.132 | 20/7:08.273 |