| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.960 | 19/5:03.240 |
| 2 | 2 | 16.490 | 19/5:08.275 |
| 3 | 2 | 16.099 | 19/5:07.477 |
| 4 | 1 | 15.791 | 19/5:05.615 |
| 5 | 1 | 15.401 | 19/5:03.016 |
| 6 | 1 | 15.244 | 19/5:00.786 |
| 7 | 1 | 15.671 | 19/5:00.352 |
| 8 | 1 | 18.501 | 19/5:06.748 |
| 9 | 1 | 15.217 | 19/5:04.790 |
| 10 | 2 | 19.060 | 19/5:10.525 |
| 11 | 2 | 15.617 | 19/5:09.270 |
| 12 | 2 | 15.374 | 19/5:07.840 |
| 13 | 1 | 15.566 | 19/5:06.910 |
| 14 | 1 | 16.289 | 19/5:07.094 |
| 15 | 1 | 15.586 | 19/5:06.364 |
| 16 | 1 | 15.568 | 19/5:05.703 |
| 17 | 1 | 15.589 | 19/5:05.143 |
| 18 | 1 | 15.353 | 19/5:04.397 |
| 19 | 1 | 15.722 | 19/5:04.098 |