| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.329 | N/A |
| 2 | 1 | 17.750 | 21/6:03.329 |
| 3 | 1 | 17.148 | 22/6:14.758 |
| 4 | 1 | 17.555 | 22/6:15.005 |
| 5 | 1 | 17.536 | 22/6:15.771 |
| 6 | 1 | 19.684 | 21/6:07.021 |
| 7 | 1 | 17.368 | 21/6:05.132 |
| 8 | 1 | 18.024 | 21/6:05.657 |
| 9 | 1 | 17.486 | 21/6:04.706 |
| 10 | 1 | 17.187 | 21/6:03.302 |
| 11 | 1 | 19.982 | 21/6:07.769 |
| 12 | 1 | 17.288 | 21/6:06.525 |
| 13 | 1 | 20.554 | 21/6:10.932 |
| 14 | 1 | 17.683 | 21/6:10.244 |
| 15 | 1 | 17.333 | 21/6:09.154 |
| 16 | 1 | 19.602 | 21/6:11.235 |
| 17 | 1 | 20.815 | 21/6:14.572 |
| 18 | 1 | 21.422 | 21/6:18.231 |
| 19 | 1 | 21.327 | 20/6:02.725 |
| 20 | 3 | 25.648 | 20/6:09.721 |