| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.597 | 19/5:15.343 |
| 2 | 1 | 16.208 | 19/5:11.647 |
| 3 | 1 | 15.790 | 19/5:07.768 |
| 4 | 1 | 15.522 | 19/5:04.556 |
| 5 | 2 | 16.776 | 19/5:07.393 |
| 6 | 2 | 16.179 | 19/5:07.395 |
| 7 | 2 | 15.804 | 19/5:06.378 |
| 8 | 2 | 15.688 | 19/5:05.339 |
| 9 | 2 | 15.301 | 19/5:03.715 |
| 10 | 2 | 17.194 | 19/5:06.012 |
| 11 | 2 | 16.278 | 19/5:06.309 |
| 12 | 2 | 15.453 | 19/5:05.251 |
| 13 | 2 | 16.058 | 19/5:05.239 |
| 14 | 2 | 14.863 | 19/5:03.608 |
| 15 | 2 | 15.116 | 19/5:02.514 |
| 16 | 2 | 15.252 | 19/5:01.719 |
| 17 | 2 | 14.792 | 19/5:00.503 |
| 18 | 2 | 15.557 | 19/5:00.230 |
| 19 | 2 | 14.841 | 20/5:15.020 |
| 20 | 2 | 14.941 | 20/5:14.210 |