| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.736 | 20/5:14.720 |
| 2 | 1 | 16.046 | 19/5:01.929 |
| 3 | 1 | 18.176 | 19/5:16.401 |
| 4 | 1 | 15.497 | 19/5:10.911 |
| 5 | 1 | 15.403 | 19/5:07.260 |
| 6 | 1 | 15.553 | 19/5:05.302 |
| 7 | 1 | 15.646 | 19/5:04.155 |
| 8 | 1 | 16.070 | 19/5:04.302 |
| 9 | 1 | 15.999 | 19/5:04.266 |
| 10 | 1 | 15.596 | 19/5:03.472 |
| 11 | 2 | 15.335 | 19/5:02.371 |
| 12 | 2 | 19.681 | 19/5:08.335 |
| 13 | 2 | 17.202 | 19/5:09.758 |
| 14 | 2 | 21.106 | 19/5:16.277 |
| 15 | 2 | 16.132 | 19/5:15.625 |
| 16 | 2 | 17.159 | 19/5:16.275 |
| 17 | 2 | 16.044 | 19/5:15.602 |
| 18 | 2 | 16.737 | 19/5:15.736 |
| 19 | 2 | 15.741 | 19/5:14.859 |