| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.164 | N/A |
| 2 | 4 | 16.393 | 22/6:04.417 |
| 3 | 4 | 15.366 | 23/6:09.513 |
| 4 | 4 | 15.432 | 23/6:06.231 |
| 5 | 4 | 16.099 | 23/6:08.259 |
| 6 | 4 | 15.372 | 23/6:06.276 |
| 7 | 4 | 15.103 | 23/6:03.969 |
| 8 | 4 | 15.040 | 23/6:02.122 |
| 9 | 4 | 15.751 | 23/6:02.693 |
| 10 | 3 | 15.796 | 23/6:03.246 |
| 11 | 4 | 20.685 | 23/6:14.445 |
| 12 | 4 | 20.717 | 22/6:07.148 |
| 13 | 4 | 15.578 | 22/6:05.495 |
| 14 | 4 | 15.902 | 22/6:04.618 |
| 15 | 4 | 23.228 | 22/6:14.857 |
| 16 | 4 | 16.839 | 22/6:14.785 |
| 17 | 4 | 19.216 | 21/6:00.810 |
| 18 | 4 | 15.527 | 22/6:15.983 |
| 19 | 4 | 15.596 | 22/6:14.410 |
| 20 | 4 | 15.453 | 22/6:12.845 |
| 21 | 4 | 40.693 | 21/6:19.950 |