| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.118 | 20/5:02.360 |
| 2 | 1 | 15.721 | 20/5:08.390 |
| 3 | 1 | 18.887 | 19/5:14.931 |
| 4 | 1 | 15.808 | 19/5:11.286 |
| 5 | 1 | 15.379 | 19/5:07.469 |
| 6 | 1 | 18.624 | 19/5:15.200 |
| 7 | 1 | 15.330 | 19/5:11.782 |
| 8 | 1 | 15.172 | 19/5:08.843 |
| 9 | 1 | 15.337 | 19/5:06.905 |
| 10 | 1 | 15.866 | 19/5:06.360 |
| 11 | 1 | 15.288 | 19/5:04.915 |
| 12 | 1 | 15.207 | 19/5:03.584 |
| 13 | 1 | 15.303 | 19/5:02.597 |
| 14 | 1 | 15.112 | 19/5:01.492 |
| 15 | 1 | 15.476 | 19/5:00.995 |
| 16 | 1 | 15.132 | 19/5:00.152 |
| 17 | 1 | 15.315 | 20/5:15.382 |
| 18 | 1 | 15.472 | 20/5:15.052 |
| 19 | 1 | 15.092 | 20/5:14.357 |
| 20 | 1 | 15.508 | 20/5:14.147 |