| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.424 | N/A |
| 2 | 1 | 20.791 | 25/8:20.408 |
| 3 | 1 | 20.384 | 25/8:15.524 |
| 4 | 1 | 21.300 | 24/8:00.399 |
| 5 | 1 | 19.942 | 25/8:15.926 |
| 6 | 1 | 20.771 | 25/8:16.726 |
| 7 | 1 | 20.721 | 19/6:13.151 |
| 8 | 1 | 20.160 | 19/6:11.887 |
| 9 | 1 | 20.497 | 19/6:11.697 |
| 10 | 1 | 20.522 | 19/6:11.006 |
| 11 | 2 | 25.276 | 19/6:20.079 |
| 12 | 2 | 23.780 | 18/6:03.282 |
| 13 | 2 | 20.936 | 18/6:02.787 |
| 14 | 2 | 20.802 | 18/6:02.192 |
| 15 | 2 | 20.939 | 18/6:01.849 |
| 16 | 2 | 24.182 | 18/6:05.227 |
| 17 | 2 | 20.743 | 18/6:04.529 |
| 18 | 2 | 20.510 | 18/6:03.680 |