| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.641 | 18/5:17.538 |
| 2 | 4 | 17.744 | 17/5:00.772 |
| 3 | 3 | 16.777 | 18/5:12.972 |
| 4 | 2 | 17.074 | 18/5:11.562 |
| 5 | 2 | 16.991 | 18/5:10.417 |
| 6 | 2 | 17.114 | 18/5:10.023 |
| 7 | 2 | 17.230 | 18/5:10.040 |
| 8 | 2 | 16.613 | 18/5:08.664 |
| 9 | 2 | 16.881 | 18/5:08.130 |
| 10 | 2 | 17.688 | 18/5:09.155 |
| 11 | 2 | 17.186 | 18/5:09.173 |
| 12 | 2 | 16.682 | 18/5:08.432 |
| 13 | 2 | 16.785 | 18/5:07.947 |
| 14 | 2 | 17.127 | 18/5:07.971 |
| 15 | 1 | 16.753 | 18/5:07.543 |
| 16 | 2 | 17.579 | 18/5:08.098 |
| 17 | 2 | 17.016 | 18/5:07.992 |
| 18 | 2 | 16.758 | 18/5:07.639 |