| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.354 | 19/5:10.726 |
| 2 | 2 | 15.286 | 19/5:00.580 |
| 3 | 2 | 15.419 | 20/5:13.727 |
| 4 | 2 | 15.145 | 20/5:11.020 |
| 5 | 3 | 16.887 | 19/5:00.546 |
| 6 | 3 | 16.318 | 19/5:02.128 |
| 7 | 3 | 15.159 | 19/5:00.113 |
| 8 | 3 | 15.239 | 20/5:14.517 |
| 9 | 3 | 15.196 | 20/5:13.340 |
| 10 | 3 | 15.487 | 20/5:12.980 |
| 11 | 3 | 15.504 | 20/5:12.716 |
| 12 | 3 | 15.348 | 20/5:12.237 |
| 13 | 3 | 15.078 | 20/5:11.415 |
| 14 | 3 | 18.365 | 20/5:15.407 |
| 15 | 3 | 15.702 | 20/5:15.316 |
| 16 | 3 | 15.551 | 20/5:15.048 |
| 17 | 3 | 15.173 | 20/5:14.366 |
| 18 | 3 | 15.382 | 20/5:13.992 |
| 19 | 3 | 15.508 | 20/5:13.791 |
| 20 | 3 | 15.704 | 20/5:13.805 |