| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.203 | 19/5:07.857 |
| 2 | 1 | 15.457 | 19/5:00.770 |
| 3 | 1 | 15.222 | 20/5:12.547 |
| 4 | 1 | 15.974 | 20/5:14.280 |
| 5 | 1 | 16.125 | 19/5:00.128 |
| 6 | 1 | 15.885 | 19/5:00.409 |
| 7 | 1 | 15.232 | 20/5:14.566 |
| 8 | 1 | 19.186 | 19/5:07.049 |
| 9 | 1 | 15.675 | 19/5:06.025 |
| 10 | 2 | 19.637 | 19/5:12.732 |
| 11 | 1 | 15.462 | 19/5:11.009 |
| 12 | 1 | 15.631 | 19/5:09.841 |
| 13 | 1 | 15.344 | 19/5:08.433 |
| 14 | 1 | 15.016 | 19/5:06.781 |
| 15 | 1 | 21.077 | 19/5:13.026 |
| 16 | 1 | 17.640 | 19/5:14.410 |
| 17 | 1 | 15.784 | 19/5:13.556 |
| 18 | 1 | 15.914 | 19/5:12.934 |
| 19 | 1 | 15.112 | 19/5:11.576 |