| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.952 | N/A |
| 2 | 1 | 18.205 | 23/7:02.462 |
| 3 | 1 | 18.586 | 23/7:06.653 |
| 4 | 1 | 18.016 | 23/7:03.087 |
| 5 | 1 | 18.239 | 23/7:03.705 |
| 6 | 1 | 17.995 | 23/7:02.532 |
| 7 | 1 | 18.431 | 23/7:03.349 |
| 8 | 1 | 18.321 | 23/7:03.587 |
| 9 | 3 | 18.881 | 23/7:05.305 |
| 10 | 1 | 18.364 | 23/7:05.378 |
| 11 | 1 | 18.823 | 23/7:06.446 |
| 12 | 1 | 17.944 | 23/7:05.562 |
| 13 | 1 | 18.238 | 23/7:05.364 |
| 14 | 1 | 18.296 | 23/7:05.294 |
| 15 | 1 | 18.164 | 23/7:05.028 |
| 16 | 1 | 18.117 | 23/7:04.728 |
| 17 | 1 | 18.538 | 23/7:05.044 |
| 18 | 1 | 17.972 | 23/7:04.590 |
| 19 | 1 | 22.268 | 23/7:09.438 |
| 20 | 1 | 18.504 | 23/7:09.417 |
| 21 | 1 | 18.420 | 23/7:09.306 |
| 22 | 1 | 18.836 | 23/7:09.641 |
| 23 | 1 | 18.268 | 23/7:09.378 |