| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.038 | 18/5:06.684 |
| 2 | 1 | 16.812 | 18/5:04.065 |
| 3 | 1 | 17.278 | 18/5:06.768 |
| 4 | 2 | 16.927 | 18/5:06.247 |
| 5 | 3 | 19.921 | 18/5:16.713 |
| 6 | 3 | 16.303 | 18/5:12.837 |
| 7 | 4 | 21.464 | 17/5:05.375 |
| 8 | 3 | 15.859 | 17/5:00.904 |
| 9 | 4 | 20.841 | 17/5:06.836 |
| 10 | 3 | 15.948 | 17/5:03.264 |
| 11 | 3 | 17.182 | 17/5:02.249 |
| 12 | 3 | 16.740 | 17/5:00.776 |
| 13 | 3 | 16.091 | 18/5:16.251 |
| 14 | 3 | 17.275 | 18/5:15.873 |
| 15 | 4 | 18.055 | 18/5:16.480 |
| 16 | 4 | 16.658 | 18/5:15.441 |
| 17 | 4 | 16.112 | 18/5:13.945 |
| 18 | 3 | 15.733 | 18/5:12.237 |