| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.737 | 18/5:01.266 |
| 2 | 4 | 16.370 | 19/5:14.517 |
| 3 | 3 | 16.647 | 19/5:15.109 |
| 4 | 2 | 18.722 | 18/5:08.142 |
| 5 | 2 | 16.939 | 18/5:07.494 |
| 6 | 2 | 16.258 | 18/5:05.019 |
| 7 | 2 | 16.375 | 18/5:03.552 |
| 8 | 2 | 16.371 | 18/5:02.443 |
| 9 | 2 | 16.511 | 18/5:01.860 |
| 10 | 2 | 16.315 | 18/5:01.041 |
| 11 | 2 | 19.087 | 18/5:04.907 |
| 12 | 2 | 16.861 | 18/5:04.789 |
| 13 | 2 | 16.690 | 18/5:04.453 |
| 14 | 2 | 16.687 | 18/5:04.161 |
| 15 | 2 | 16.463 | 18/5:03.640 |
| 16 | 2 | 17.232 | 18/5:04.048 |
| 17 | 2 | 16.750 | 18/5:03.898 |
| 18 | 2 | 21.011 | 18/5:08.026 |