| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.586 | 19/5:15.134 |
| 2 | 1 | 16.312 | 19/5:12.531 |
| 3 | 2 | 17.218 | 18/5:00.696 |
| 4 | 1 | 16.636 | 18/5:00.384 |
| 5 | 1 | 16.770 | 18/5:00.679 |
| 6 | 1 | 16.726 | 18/5:00.744 |
| 7 | 2 | 17.976 | 18/5:04.005 |
| 8 | 2 | 19.644 | 18/5:10.203 |
| 9 | 2 | 16.809 | 18/5:09.354 |
| 10 | 2 | 16.496 | 18/5:08.111 |
| 11 | 2 | 16.697 | 18/5:07.424 |
| 12 | 2 | 16.420 | 18/5:06.435 |
| 13 | 2 | 16.916 | 18/5:06.285 |
| 14 | 2 | 16.725 | 18/5:05.911 |
| 15 | 2 | 16.528 | 18/5:05.351 |
| 16 | 2 | 17.519 | 18/5:05.975 |
| 17 | 2 | 16.720 | 18/5:05.680 |
| 18 | 2 | 16.413 | 18/5:05.111 |