| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.229 | 19/5:08.351 |
| 2 | 1 | 15.139 | 20/5:13.680 |
| 3 | 1 | 15.482 | 20/5:12.333 |
| 4 | 2 | 15.619 | 20/5:12.345 |
| 5 | 2 | 15.236 | 20/5:10.820 |
| 6 | 2 | 15.407 | 20/5:10.373 |
| 7 | 1 | 15.401 | 20/5:10.037 |
| 8 | 1 | 15.488 | 20/5:10.002 |
| 9 | 1 | 15.207 | 20/5:09.351 |
| 10 | 2 | 15.414 | 20/5:09.244 |
| 11 | 2 | 15.246 | 20/5:08.851 |
| 12 | 2 | 15.215 | 20/5:08.472 |
| 13 | 1 | 14.974 | 20/5:07.780 |
| 14 | 2 | 15.851 | 20/5:08.440 |
| 15 | 2 | 15.074 | 20/5:07.976 |
| 16 | 2 | 16.609 | 20/5:09.489 |
| 17 | 2 | 15.807 | 20/5:09.880 |
| 18 | 2 | 15.224 | 20/5:09.580 |
| 19 | 2 | 15.202 | 20/5:09.288 |
| 20 | 2 | 20.073 | 20/5:13.897 |