| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.872 | 18/5:03.696 |
| 2 | 1 | 16.028 | 19/5:12.550 |
| 3 | 1 | 16.092 | 19/5:10.283 |
| 4 | 1 | 16.298 | 19/5:10.127 |
| 5 | 1 | 16.017 | 19/5:08.967 |
| 6 | 1 | 16.464 | 19/5:09.608 |
| 7 | 1 | 16.218 | 19/5:09.399 |
| 8 | 2 | 16.315 | 19/5:09.472 |
| 9 | 2 | 16.035 | 19/5:08.938 |
| 10 | 2 | 16.271 | 19/5:08.959 |
| 11 | 2 | 16.241 | 19/5:08.924 |
| 12 | 2 | 16.338 | 19/5:09.049 |
| 13 | 2 | 16.472 | 19/5:09.351 |
| 14 | 2 | 16.361 | 19/5:09.458 |
| 15 | 2 | 16.655 | 19/5:09.924 |
| 16 | 2 | 16.946 | 19/5:10.677 |
| 17 | 2 | 16.509 | 19/5:10.853 |
| 18 | 2 | 16.178 | 19/5:10.661 |
| 19 | 2 | 16.504 | 19/5:10.814 |