| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.932 | 18/5:04.776 |
| 2 | 3 | 17.719 | 18/5:11.859 |
| 3 | 1 | 16.151 | 18/5:04.812 |
| 4 | 1 | 16.328 | 18/5:02.085 |
| 5 | 3 | 20.938 | 18/5:17.045 |
| 6 | 3 | 18.579 | 17/5:02.166 |
| 7 | 2 | 16.404 | 18/5:16.417 |
| 8 | 2 | 16.282 | 18/5:13.499 |
| 9 | 3 | 21.773 | 17/5:04.311 |
| 10 | 3 | 17.008 | 17/5:02.794 |
| 11 | 3 | 16.995 | 17/5:01.532 |
| 12 | 3 | 20.192 | 17/5:05.010 |
| 13 | 3 | 15.887 | 17/5:02.323 |
| 14 | 3 | 19.438 | 17/5:04.332 |
| 15 | 4 | 25.501 | 17/5:12.944 |
| 16 | 4 | 18.572 | 17/5:13.118 |
| 17 | 4 | 31.316 | 17/5:26.015 |