| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.984 | 15/5:14.759 |
| 2 | 1 | 16.629 | 16/5:00.903 |
| 3 | 1 | 16.706 | 17/5:07.807 |
| 4 | 1 | 16.398 | 17/5:00.547 |
| 5 | 1 | 16.290 | 18/5:13.225 |
| 6 | 3 | 20.087 | 17/5:03.433 |
| 7 | 3 | 19.446 | 17/5:07.311 |
| 8 | 3 | 15.988 | 17/5:02.871 |
| 9 | 3 | 16.076 | 18/5:17.208 |
| 10 | 3 | 15.994 | 18/5:14.276 |
| 11 | 3 | 16.536 | 18/5:12.764 |
| 12 | 3 | 15.971 | 18/5:10.657 |
| 13 | 3 | 16.623 | 18/5:09.777 |
| 14 | 3 | 16.571 | 18/5:08.955 |
| 15 | 3 | 16.519 | 18/5:08.181 |
| 16 | 3 | 16.632 | 18/5:07.631 |
| 17 | 3 | 16.266 | 18/5:06.758 |
| 18 | 5 | 20.927 | 18/5:10.642 |