| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.047 | 19/5:04.893 |
| 2 | 3 | 15.684 | 19/5:01.445 |
| 3 | 3 | 15.860 | 19/5:01.410 |
| 4 | 1 | 15.123 | 20/5:13.570 |
| 5 | 2 | 15.556 | 20/5:13.080 |
| 6 | 1 | 15.100 | 20/5:11.233 |
| 7 | 4 | 18.974 | 19/5:04.934 |
| 8 | 3 | 15.536 | 19/5:03.715 |
| 9 | 3 | 15.919 | 19/5:03.576 |
| 10 | 3 | 15.957 | 19/5:03.536 |
| 11 | 3 | 15.232 | 19/5:02.252 |
| 12 | 3 | 15.636 | 19/5:01.821 |
| 13 | 3 | 15.447 | 19/5:01.181 |
| 14 | 2 | 15.344 | 19/5:00.492 |
| 15 | 2 | 15.574 | 19/5:00.186 |
| 16 | 1 | 15.546 | 20/5:15.669 |
| 17 | 1 | 15.516 | 20/5:15.354 |
| 18 | 1 | 15.439 | 20/5:14.989 |
| 19 | 1 | 15.449 | 20/5:14.673 |
| 20 | 1 | 15.735 | 20/5:14.674 |