| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.997 | N/A |
| 2 | 2 | 23.230 | 18/7:00.907 |
| 3 | 2 | 23.496 | 18/7:03.168 |
| 4 | 2 | 23.168 | 18/7:02.063 |
| 5 | 2 | 29.427 | 17/7:03.281 |
| 6 | 2 | 23.231 | 18/7:22.673 |
| 7 | 2 | 23.419 | 18/7:19.581 |
| 8 | 2 | 23.388 | 18/7:17.297 |
| 9 | 2 | 23.557 | 18/7:15.943 |
| 10 | 2 | 24.990 | 18/7:17.597 |
| 11 | 1 | 25.076 | 18/7:19.066 |
| 12 | 1 | 23.231 | 18/7:17.417 |
| 13 | 1 | 23.163 | 18/7:15.946 |
| 14 | 1 | 23.396 | 18/7:15.006 |
| 15 | 1 | 23.113 | 18/7:13.857 |
| 16 | 1 | 23.438 | 18/7:13.229 |
| 17 | 1 | 23.366 | 18/7:12.604 |
| 18 | 1 | 25.338 | 18/7:14.024 |