| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.072 | 19/5:05.368 |
| 2 | 2 | 15.541 | 19/5:00.323 |
| 3 | 2 | 15.811 | 19/5:00.352 |
| 4 | 2 | 16.003 | 19/5:01.278 |
| 5 | 2 | 16.008 | 19/5:01.853 |
| 6 | 2 | 15.967 | 19/5:02.106 |
| 7 | 2 | 22.358 | 18/5:02.811 |
| 8 | 2 | 15.743 | 18/5:00.382 |
| 9 | 2 | 15.656 | 19/5:14.891 |
| 10 | 2 | 15.634 | 19/5:13.107 |
| 11 | 2 | 16.655 | 19/5:13.410 |
| 12 | 2 | 15.892 | 19/5:12.455 |
| 13 | 2 | 15.914 | 19/5:11.679 |
| 14 | 2 | 15.612 | 19/5:10.604 |
| 15 | 2 | 15.463 | 19/5:09.483 |
| 16 | 2 | 16.812 | 19/5:10.105 |
| 17 | 2 | 15.779 | 19/5:09.499 |
| 18 | 2 | 15.453 | 19/5:08.616 |
| 19 | 2 | 15.626 | 19/5:07.999 |