| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.161 | 17/5:08.737 |
| 2 | 2 | 17.594 | 17/5:03.918 |
| 3 | 1 | 16.261 | 18/5:12.096 |
| 4 | 2 | 18.983 | 17/5:01.746 |
| 5 | 2 | 16.192 | 18/5:13.888 |
| 6 | 1 | 17.599 | 18/5:14.370 |
| 7 | 2 | 21.152 | 17/5:05.859 |
| 8 | 2 | 15.744 | 17/5:01.083 |
| 9 | 2 | 18.303 | 17/5:02.201 |
| 10 | 2 | 16.445 | 18/5:17.581 |
| 11 | 2 | 16.138 | 18/5:15.118 |
| 12 | 2 | 16.847 | 18/5:14.129 |
| 13 | 2 | 19.920 | 18/5:17.546 |
| 14 | 2 | 15.923 | 18/5:15.337 |
| 15 | 2 | 16.337 | 18/5:13.919 |
| 16 | 2 | 16.517 | 18/5:12.880 |
| 17 | 2 | 16.593 | 18/5:12.045 |
| 18 | 2 | 16.453 | 18/5:11.162 |