| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.871 | 18/5:03.678 |
| 2 | 1 | 16.038 | 19/5:12.635 |
| 3 | 1 | 15.266 | 19/5:05.108 |
| 4 | 1 | 22.120 | 18/5:16.327 |
| 5 | 1 | 15.231 | 18/5:07.894 |
| 6 | 2 | 20.246 | 18/5:17.316 |
| 7 | 2 | 16.754 | 18/5:15.067 |
| 8 | 2 | 15.157 | 18/5:09.787 |
| 9 | 2 | 16.153 | 18/5:07.672 |
| 10 | 2 | 15.746 | 18/5:05.248 |
| 11 | 2 | 15.766 | 18/5:03.297 |
| 12 | 2 | 16.281 | 18/5:02.443 |
| 13 | 2 | 16.641 | 18/5:02.220 |
| 14 | 2 | 15.162 | 18/5:00.127 |
| 15 | 2 | 16.659 | 18/5:00.109 |
| 16 | 2 | 15.390 | 19/5:15.259 |
| 17 | 2 | 16.546 | 19/5:15.207 |
| 18 | 2 | 17.332 | 19/5:15.990 |
| 19 | 2 | 19.485 | 19/5:18.844 |