| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.035 | N/A |
| 2 | 2 | 18.784 | 17/5:03.579 |
| 3 | 2 | 18.707 | 17/5:02.963 |
| 4 | 2 | 17.873 | 18/5:16.764 |
| 5 | 1 | 17.986 | 18/5:14.772 |
| 6 | 1 | 18.247 | 18/5:14.464 |
| 7 | 1 | 18.387 | 18/5:14.656 |
| 8 | 1 | 18.065 | 18/5:14.011 |
| 9 | 1 | 19.041 | 18/5:15.601 |
| 10 | 1 | 18.395 | 18/5:15.617 |
| 11 | 1 | 18.451 | 18/5:15.726 |
| 12 | 1 | 18.644 | 18/5:16.113 |
| 13 | 1 | 18.314 | 18/5:15.968 |
| 14 | 1 | 18.277 | 18/5:15.797 |
| 15 | 1 | 18.402 | 18/5:15.802 |
| 16 | 1 | 18.354 | 18/5:15.752 |
| 17 | 1 | 18.643 | 18/5:16.015 |
| 18 | 1 | 18.376 | 18/5:15.981 |