| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.800 | N/A |
| 2 | 2 | 16.840 | 21/6:02.006 |
| 3 | 2 | 16.259 | 22/6:13.339 |
| 4 | 3 | 17.329 | 21/6:01.986 |
| 5 | 1 | 16.813 | 21/6:02.005 |
| 6 | 1 | 16.945 | 21/6:02.544 |
| 7 | 1 | 16.166 | 21/6:00.306 |
| 8 | 1 | 18.095 | 21/6:04.022 |
| 9 | 1 | 16.695 | 21/6:03.655 |
| 10 | 1 | 16.246 | 21/6:02.217 |
| 11 | 1 | 16.750 | 21/6:02.076 |
| 12 | 1 | 18.273 | 21/6:04.729 |
| 13 | 1 | 16.547 | 21/6:04.063 |
| 14 | 1 | 16.656 | 21/6:03.667 |
| 15 | 1 | 16.922 | 21/6:03.708 |
| 16 | 1 | 16.597 | 21/6:03.310 |
| 17 | 1 | 16.499 | 21/6:02.084 |
| 18 | 1 | 16.623 | 21/6:02.570 |
| 19 | 1 | 17.550 | 21/6:03.361 |
| 20 | 1 | 16.818 | 21/6:03.297 |
| 21 | 1 | 17.198 | 21/6:03.621 |