| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.615 | N/A |
| 2 | 3 | 16.703 | 22/6:09.378 |
| 3 | 4 | 20.872 | 20/6:15.577 |
| 4 | 4 | 16.244 | 21/6:17.408 |
| 5 | 4 | 15.823 | 21/6:06.825 |
| 6 | 4 | 17.351 | 21/6:06.587 |
| 7 | 3 | 12.794 | 22/6:07.869 |
| 8 | 4 | 19.602 | 22/6:16.782 |
| 9 | 4 | 18.673 | 21/6:03.077 |
| 10 | 4 | 15.910 | 21/6:00.775 |
| 11 | 4 | 17.281 | 21/6:01.121 |
| 12 | 4 | 18.630 | 21/6:03.856 |
| 13 | 4 | 16.333 | 21/6:02.308 |
| 14 | 4 | 17.820 | 21/6:03.285 |
| 15 | 4 | 15.782 | 21/6:01.212 |
| 16 | 4 | 18.936 | 21/6:03.620 |
| 17 | 4 | 16.022 | 21/6:02.085 |
| 18 | 4 | 15.447 | 21/6:00.053 |
| 19 | 4 | 15.607 | 22/6:15.416 |
| 20 | 4 | 16.282 | 22/6:14.633 |
| 21 | 4 | 16.564 | 22/6:14.224 |