| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.080 | N/A |
| 2 | 3 | 17.177 | 21/6:01.062 |
| 3 | 3 | 16.216 | 22/6:08.706 |
| 4 | 2 | 18.270 | 21/6:02.005 |
| 5 | 3 | 17.085 | 21/6:01.082 |
| 6 | 3 | 16.396 | 22/6:15.684 |
| 7 | 2 | 13.063 | 22/6:01.804 |
| 8 | 5 | 14.022 | 23/6:10.799 |
| 9 | 1 | 14.022 | 23/6:10.799 |
| 10 | 5 | 15.625 | 20/6:05.112 |
| 11 | 5 | 15.916 | 21/6:17.505 |
| 12 | 4 | 15.834 | 21/6:12.755 |
| 13 | 3 | 16.465 | 21/6:10.218 |
| 14 | 3 | 17.712 | 21/6:10.409 |
| 15 | 3 | 16.282 | 21/6:08.185 |
| 16 | 3 | 16.417 | 21/6:06.510 |
| 17 | 3 | 17.081 | 21/6:06.024 |
| 18 | 3 | 15.119 | 21/6:02.986 |
| 19 | 3 | 15.573 | 21/6:00.896 |
| 20 | 3 | 20.928 | 21/6:05.351 |
| 21 | 3 | 16.644 | 21/6:04.552 |