| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.780 | N/A |
| 2 | 3 | 21.376 | 21/7:17.003 |
| 3 | 3 | 19.555 | 22/7:19.555 |
| 4 | 3 | 23.983 | 20/7:00.902 |
| 5 | 3 | 18.419 | 21/7:06.445 |
| 6 | 3 | 20.179 | 21/7:03.828 |
| 7 | 4 | 20.666 | 21/7:03.706 |
| 8 | 3 | 20.300 | 21/7:02.574 |
| 9 | 3 | 21.040 | 21/7:03.575 |
| 10 | 3 | 19.429 | 21/7:00.773 |
| 11 | 3 | 20.440 | 21/7:00.554 |
| 12 | 2 | 19.914 | 22/7:19.900 |
| 13 | 2 | 21.193 | 21/7:00.603 |
| 14 | 2 | 26.143 | 21/7:09.221 |
| 15 | 3 | 21.270 | 21/7:09.647 |
| 16 | 3 | 19.267 | 21/7:07.345 |
| 17 | 2 | 19.516 | 21/7:05.642 |
| 18 | 2 | 20.797 | 21/7:05.647 |
| 19 | 2 | 19.835 | 21/7:04.582 |
| 20 | 3 | 18.559 | 21/7:02.286 |
| 21 | 2 | 18.892 | 21/7:00.553 |