| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.977 | 19/5:03.563 |
| 2 | 1 | 18.772 | 18/5:12.741 |
| 3 | 1 | 17.370 | 18/5:12.714 |
| 4 | 1 | 16.062 | 18/5:06.815 |
| 5 | 1 | 16.330 | 18/5:04.240 |
| 6 | 1 | 16.634 | 18/5:03.435 |
| 7 | 1 | 18.421 | 18/5:07.455 |
| 8 | 1 | 18.952 | 18/5:11.666 |
| 9 | 1 | 16.038 | 18/5:09.112 |
| 10 | 1 | 16.599 | 18/5:08.079 |
| 11 | 1 | 16.212 | 18/5:06.601 |
| 12 | 1 | 17.205 | 18/5:06.858 |
| 13 | 1 | 16.480 | 18/5:06.072 |
| 14 | 1 | 21.644 | 18/5:12.038 |
| 15 | 1 | 16.722 | 18/5:11.302 |
| 16 | 1 | 17.913 | 18/5:11.997 |
| 17 | 1 | 16.527 | 18/5:11.144 |
| 18 | 1 | 17.905 | 18/5:11.763 |