| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.334 | N/A |
| 2 | 1 | 15.891 | 19/5:02.372 |
| 3 | 1 | 15.749 | 19/5:01.094 |
| 4 | 1 | 15.120 | 20/5:12.480 |
| 5 | 1 | 15.273 | 20/5:10.990 |
| 6 | 1 | 16.182 | 20/5:13.551 |
| 7 | 1 | 16.956 | 19/5:01.847 |
| 8 | 2 | 29.097 | 17/5:00.375 |
| 9 | 2 | 15.106 | 18/5:12.503 |
| 10 | 2 | 16.360 | 18/5:10.498 |
| 11 | 2 | 17.281 | 18/5:10.459 |
| 12 | 2 | 15.405 | 18/5:07.528 |
| 13 | 2 | 16.288 | 18/5:06.337 |
| 14 | 2 | 16.448 | 18/5:05.538 |
| 15 | 2 | 18.168 | 18/5:06.941 |
| 16 | 2 | 15.463 | 18/5:05.092 |
| 17 | 2 | 15.629 | 18/5:03.651 |
| 18 | 2 | 15.677 | 18/5:02.427 |