| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.306 | 18/5:11.508 |
| 2 | 1 | 16.393 | 18/5:03.291 |
| 3 | 1 | 17.545 | 18/5:07.464 |
| 4 | 1 | 16.757 | 18/5:06.005 |
| 5 | 1 | 17.747 | 18/5:08.693 |
| 6 | 1 | 17.096 | 18/5:08.532 |
| 7 | 2 | 17.434 | 18/5:09.286 |
| 8 | 1 | 18.212 | 18/5:11.603 |
| 9 | 1 | 18.165 | 18/5:13.310 |
| 10 | 1 | 16.943 | 18/5:12.476 |
| 11 | 1 | 17.077 | 18/5:12.014 |
| 12 | 1 | 16.638 | 18/5:10.970 |
| 13 | 1 | 16.892 | 18/5:10.438 |
| 14 | 1 | 17.124 | 18/5:10.280 |
| 15 | 1 | 16.441 | 18/5:09.324 |
| 16 | 2 | 17.193 | 18/5:09.333 |
| 17 | 2 | 16.126 | 18/5:08.212 |
| 18 | 2 | 19.987 | 18/5:11.076 |