| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.573 | 20/5:11.460 |
| 2 | 1 | 15.602 | 20/5:11.750 |
| 3 | 1 | 15.506 | 20/5:11.207 |
| 4 | 5 | 18.870 | 19/5:11.367 |
| 5 | 4 | 15.626 | 19/5:08.473 |
| 6 | 4 | 15.646 | 19/5:06.606 |
| 7 | 2 | 15.460 | 19/5:04.768 |
| 8 | 2 | 15.228 | 19/5:02.839 |
| 9 | 2 | 15.486 | 19/5:01.883 |
| 10 | 1 | 15.520 | 19/5:01.182 |
| 11 | 1 | 15.172 | 19/5:00.008 |
| 12 | 1 | 15.446 | 20/5:15.225 |
| 13 | 1 | 15.692 | 20/5:15.118 |
| 14 | 1 | 15.399 | 20/5:14.609 |
| 15 | 1 | 16.277 | 20/5:15.337 |
| 16 | 1 | 15.277 | 20/5:14.725 |
| 17 | 1 | 15.147 | 20/5:14.032 |
| 18 | 1 | 15.231 | 20/5:13.509 |
| 19 | 1 | 14.998 | 20/5:12.796 |
| 20 | 1 | 15.632 | 20/5:12.788 |