| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.216 | N/A |
| 2 | 1 | 19.320 | 19/6:06.976 |
| 3 | 1 | 18.113 | 20/6:14.829 |
| 4 | 1 | 17.419 | 20/6:06.612 |
| 5 | 1 | 17.032 | 20/6:00.665 |
| 6 | 1 | 18.605 | 20/6:03.074 |
| 7 | 1 | 17.803 | 20/6:02.140 |
| 8 | 1 | 16.717 | 21/6:16.384 |
| 9 | 2 | 17.122 | 21/6:14.543 |
| 10 | 2 | 20.764 | 20/6:03.105 |
| 11 | 2 | 17.998 | 20/6:02.912 |
| 12 | 1 | 17.531 | 20/6:01.948 |
| 13 | 1 | 17.370 | 20/6:00.889 |
| 14 | 1 | 16.353 | 21/6:16.365 |
| 15 | 1 | 17.210 | 21/6:15.440 |
| 16 | 2 | 18.857 | 21/6:16.834 |
| 17 | 2 | 17.203 | 21/6:15.987 |
| 18 | 2 | 16.783 | 21/6:14.745 |
| 19 | 2 | 17.639 | 21/6:14.592 |
| 20 | 2 | 17.066 | 21/6:13.852 |
| 21 | 2 | 19.167 | 21/6:15.288 |