| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.661 | 21/5:07.881 |
| 2 | 3 | 14.816 | 21/5:09.509 |
| 3 | 3 | 15.088 | 21/5:11.955 |
| 4 | 3 | 14.820 | 21/5:11.771 |
| 5 | 3 | 16.964 | 20/5:05.396 |
| 6 | 3 | 15.956 | 20/5:07.683 |
| 7 | 3 | 15.390 | 20/5:07.700 |
| 8 | 3 | 17.539 | 20/5:13.085 |
| 9 | 3 | 17.018 | 19/5:00.310 |
| 10 | 3 | 20.080 | 19/5:08.431 |
| 11 | 3 | 15.746 | 19/5:07.589 |
| 12 | 3 | 19.881 | 19/5:13.435 |
| 13 | 3 | 14.923 | 19/5:11.135 |
| 14 | 3 | 14.219 | 19/5:08.208 |
| 15 | 3 | 19.513 | 19/5:12.378 |
| 16 | 3 | 15.899 | 19/5:11.734 |
| 17 | 3 | 15.082 | 19/5:10.253 |
| 18 | 3 | 14.271 | 19/5:08.081 |
| 19 | 3 | 15.760 | 19/5:07.626 |