| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.313 | 20/5:06.260 |
| 2 | 2 | 15.049 | 20/5:03.620 |
| 3 | 2 | 15.090 | 20/5:03.013 |
| 4 | 2 | 14.320 | 21/5:13.803 |
| 5 | 2 | 16.293 | 20/5:04.260 |
| 6 | 2 | 14.450 | 20/5:01.717 |
| 7 | 2 | 15.127 | 20/5:01.834 |
| 8 | 2 | 14.282 | 21/5:14.800 |
| 9 | 2 | 13.679 | 21/5:11.740 |
| 10 | 3 | 20.557 | 20/5:08.320 |
| 11 | 3 | 17.625 | 20/5:12.336 |
| 12 | 3 | 13.852 | 20/5:09.395 |
| 13 | 3 | 13.669 | 20/5:06.625 |
| 14 | 2 | 13.442 | 20/5:03.926 |
| 15 | 3 | 15.613 | 20/5:04.481 |
| 16 | 2 | 13.496 | 20/5:02.321 |
| 17 | 2 | 13.720 | 20/5:00.679 |
| 18 | 2 | 14.276 | 21/5:14.829 |
| 19 | 2 | 14.662 | 21/5:14.464 |
| 20 | 2 | 18.523 | 20/5:03.038 |