| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.868 | 19/5:01.492 |
| 2 | 1 | 16.037 | 19/5:03.098 |
| 3 | 2 | 16.028 | 19/5:03.576 |
| 4 | 2 | 16.311 | 19/5:05.159 |
| 5 | 1 | 15.622 | 19/5:03.491 |
| 6 | 1 | 15.306 | 19/5:01.378 |
| 7 | 1 | 15.324 | 20/5:15.703 |
| 8 | 1 | 15.414 | 20/5:14.775 |
| 9 | 1 | 15.753 | 20/5:14.807 |
| 10 | 1 | 15.541 | 20/5:14.408 |
| 11 | 1 | 15.442 | 20/5:13.902 |
| 12 | 1 | 15.988 | 20/5:14.390 |
| 13 | 1 | 15.819 | 20/5:14.543 |
| 14 | 1 | 15.844 | 20/5:14.710 |
| 15 | 1 | 15.744 | 20/5:14.721 |
| 16 | 1 | 16.243 | 20/5:15.355 |
| 17 | 1 | 15.980 | 20/5:15.605 |
| 18 | 1 | 19.244 | 19/5:03.481 |
| 19 | 1 | 15.232 | 19/5:02.740 |