| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.797 | 18/5:02.346 |
| 2 | 3 | 17.096 | 18/5:05.037 |
| 3 | 2 | 16.509 | 18/5:02.412 |
| 4 | 5 | 19.154 | 18/5:13.002 |
| 5 | 3 | 16.588 | 18/5:10.118 |
| 6 | 3 | 16.288 | 18/5:07.296 |
| 7 | 7 | 20.901 | 18/5:17.142 |
| 8 | 6 | 16.920 | 18/5:15.569 |
| 9 | 6 | 17.942 | 18/5:16.390 |
| 10 | 4 | 16.605 | 18/5:14.640 |
| 11 | 3 | 16.620 | 18/5:13.233 |
| 12 | 5 | 19.720 | 18/5:16.710 |
| 13 | 4 | 16.584 | 18/5:15.310 |
| 14 | 4 | 16.997 | 18/5:14.641 |
| 15 | 3 | 17.075 | 18/5:14.155 |
| 16 | 3 | 16.606 | 18/5:13.202 |
| 17 | 3 | 16.553 | 18/5:12.305 |
| 18 | 3 | 18.681 | 18/5:13.636 |