| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.146 | N/A |
| 2 | 3 | 17.724 | 21/6:09.626 |
| 3 | 3 | 17.251 | 21/6:04.896 |
| 4 | 3 | 17.460 | 21/6:04.712 |
| 5 | 2 | 17.427 | 21/6:04.456 |
| 6 | 2 | 17.496 | 21/6:04.578 |
| 7 | 1 | 17.095 | 21/6:03.322 |
| 8 | 1 | 17.457 | 21/6:03.460 |
| 9 | 1 | 17.501 | 21/6:03.673 |
| 10 | 1 | 17.635 | 21/6:04.137 |
| 11 | 1 | 17.485 | 21/6:04.208 |
| 12 | 1 | 17.313 | 21/6:03.953 |
| 13 | 1 | 17.471 | 21/6:04.004 |
| 14 | 1 | 17.206 | 21/6:03.639 |
| 15 | 1 | 17.223 | 21/6:03.351 |
| 16 | 1 | 17.352 | 21/6:03.274 |
| 17 | 1 | 17.464 | 21/6:03.346 |
| 18 | 1 | 17.372 | 21/6:03.301 |
| 19 | 1 | 17.336 | 21/6:03.221 |
| 20 | 1 | 17.552 | 21/6:03.377 |
| 21 | 1 | 17.214 | 21/6:03.180 |