| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.128 | 20/5:02.560 |
| 2 | 2 | 15.810 | 20/5:09.380 |
| 3 | 1 | 15.233 | 20/5:07.807 |
| 4 | 1 | 15.679 | 20/5:09.250 |
| 5 | 1 | 16.061 | 20/5:11.644 |
| 6 | 1 | 15.113 | 20/5:10.080 |
| 7 | 1 | 17.999 | 19/5:01.348 |
| 8 | 1 | 14.798 | 20/5:14.553 |
| 9 | 1 | 15.282 | 20/5:13.562 |
| 10 | 1 | 19.465 | 19/5:05.079 |
| 11 | 1 | 15.460 | 19/5:04.048 |
| 12 | 1 | 14.758 | 19/5:02.078 |
| 13 | 1 | 16.363 | 19/5:02.756 |
| 14 | 1 | 18.533 | 19/5:06.283 |
| 15 | 1 | 16.320 | 19/5:06.536 |
| 16 | 1 | 16.014 | 19/5:06.394 |
| 17 | 1 | 16.004 | 19/5:06.258 |
| 18 | 1 | 15.491 | 19/5:05.595 |
| 19 | 1 | 15.332 | 19/5:04.843 |