| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.618 | N/A |
| 2 | 1 | 16.581 | 18/5:00.495 |
| 3 | 1 | 16.393 | 19/5:15.384 |
| 4 | 1 | 16.909 | 18/5:01.288 |
| 5 | 1 | 16.705 | 18/5:01.617 |
| 6 | 1 | 17.029 | 18/5:02.915 |
| 7 | 1 | 16.949 | 18/5:03.555 |
| 8 | 1 | 17.047 | 18/5:04.249 |
| 9 | 1 | 18.040 | 18/5:06.880 |
| 10 | 1 | 16.830 | 18/5:06.641 |
| 11 | 2 | 20.428 | 18/5:12.566 |
| 12 | 2 | 16.669 | 18/5:11.605 |
| 13 | 1 | 17.105 | 18/5:11.421 |
| 14 | 1 | 17.986 | 18/5:12.418 |
| 15 | 1 | 17.581 | 18/5:12.781 |
| 16 | 1 | 17.784 | 18/5:13.325 |
| 17 | 1 | 17.783 | 18/5:13.800 |
| 18 | 1 | 19.100 | 18/5:15.537 |