| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.549 | 21/5:05.529 |
| 2 | 3 | 15.028 | 21/5:10.558 |
| 3 | 2 | 14.644 | 21/5:09.547 |
| 4 | 2 | 14.414 | 21/5:07.834 |
| 5 | 2 | 14.864 | 21/5:08.696 |
| 6 | 2 | 19.848 | 20/5:11.157 |
| 7 | 2 | 14.948 | 20/5:09.414 |
| 8 | 2 | 14.528 | 20/5:07.058 |
| 9 | 2 | 15.025 | 20/5:06.329 |
| 10 | 2 | 14.222 | 20/5:04.140 |
| 11 | 2 | 14.643 | 20/5:03.115 |
| 12 | 3 | 15.736 | 20/5:04.082 |
| 13 | 3 | 17.794 | 20/5:08.066 |
| 14 | 3 | 15.003 | 20/5:07.494 |
| 15 | 3 | 19.320 | 20/5:12.755 |
| 16 | 3 | 14.963 | 20/5:11.911 |
| 17 | 3 | 14.759 | 20/5:10.927 |
| 18 | 3 | 14.681 | 20/5:09.966 |
| 19 | 3 | 18.051 | 20/5:12.653 |
| 20 | 3 | 14.353 | 20/5:11.373 |