| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.745 | 21/5:09.645 |
| 2 | 2 | 14.771 | 21/5:09.918 |
| 3 | 3 | 14.921 | 21/5:11.059 |
| 4 | 2 | 14.976 | 21/5:11.918 |
| 5 | 2 | 14.568 | 21/5:10.720 |
| 6 | 2 | 14.604 | 21/5:10.048 |
| 7 | 3 | 19.836 | 20/5:09.774 |
| 8 | 3 | 14.614 | 20/5:07.587 |
| 9 | 3 | 15.066 | 20/5:06.891 |
| 10 | 3 | 15.122 | 20/5:06.446 |
| 11 | 3 | 14.552 | 20/5:05.045 |
| 12 | 3 | 15.158 | 20/5:04.888 |
| 13 | 3 | 14.991 | 20/5:04.498 |
| 14 | 3 | 14.415 | 20/5:03.341 |
| 15 | 3 | 14.653 | 20/5:02.656 |
| 16 | 3 | 14.489 | 20/5:01.851 |
| 17 | 3 | 14.451 | 20/5:01.096 |
| 18 | 3 | 14.318 | 20/5:00.278 |
| 19 | 3 | 14.447 | 21/5:14.665 |
| 20 | 3 | 14.377 | 21/5:14.028 |
| 21 | 3 | 14.914 | 21/5:13.988 |