| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.414 | N/A |
| 2 | 1 | 14.283 | 21/5:03.074 |
| 3 | 1 | 14.295 | 21/5:03.194 |
| 4 | 1 | 14.267 | 21/5:03.047 |
| 5 | 2 | 15.061 | 21/5:06.944 |
| 6 | 2 | 13.952 | 21/5:04.846 |
| 7 | 2 | 13.633 | 21/5:02.384 |
| 8 | 2 | 13.993 | 21/5:01.654 |
| 9 | 2 | 13.876 | 21/5:00.814 |
| 10 | 2 | 19.302 | 21/5:12.218 |
| 11 | 2 | 14.011 | 21/5:10.076 |
| 12 | 2 | 17.918 | 20/5:01.707 |
| 13 | 2 | 13.799 | 21/5:14.730 |
| 14 | 2 | 14.097 | 21/5:13.547 |
| 15 | 2 | 13.489 | 21/5:11.665 |
| 16 | 2 | 13.648 | 21/5:10.246 |
| 17 | 2 | 13.849 | 21/5:09.255 |
| 18 | 2 | 13.709 | 21/5:08.216 |
| 19 | 2 | 13.731 | 21/5:07.317 |
| 20 | 2 | 13.739 | 21/5:06.521 |
| 21 | 2 | 13.709 | 21/5:05.775 |