| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.993 | N/A |
| 2 | 8 | 10.205 | 18/3:03.478 |
| 3 | 8 | 9.511 | 19/3:07.437 |
| 4 | 8 | 12.769 | 17/3:03.246 |
| 5 | 8 | 8.376 | 18/3:03.652 |
| 6 | 8 | 10.166 | 18/3:03.484 |
| 7 | 8 | 5.617 | 20/3:09.365 |
| 8 | 8 | 6.266 | 20/3:00.748 |
| 9 | 8 | 13.216 | 19/3:01.276 |
| 10 | 8 | 6.693 | 20/3:04.833 |
| 11 | 8 | 6.599 | 21/3:08.829 |
| 12 | 8 | 11.326 | 20/3:04.005 |
| 13 | 8 | 6.050 | 21/3:07.983 |
| 14 | 9 | 6.642 | 21/3:04.509 |
| 15 | 8 | 7.975 | 21/3:03.437 |
| 16 | 8 | 13.790 | 20/3:01.247 |
| 17 | 8 | 6.253 | 21/3:06.810 |
| 18 | 8 | 8.644 | 21/3:06.578 |
| 19 | 8 | 6.152 | 21/3:03.604 |
| 20 | 8 | 7.816 | 21/3:02.694 |
| 21 | 8 | 6.732 | 21/3:00.791 |