| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.303 | N/A |
| 2 | 5 | 23.230 | 19/7:00.443 |
| 3 | 5 | 21.734 | 20/7:09.461 |
| 4 | 5 | 21.284 | 20/7:01.873 |
| 5 | 5 | 23.096 | 20/7:06.687 |
| 6 | 5 | 20.267 | 21/7:20.747 |
| 7 | 5 | 20.832 | 21/7:17.113 |
| 8 | 6 | 32.461 | 19/7:01.199 |
| 9 | 6 | 22.453 | 20/7:22.525 |
| 10 | 6 | 20.661 | 20/7:17.229 |
| 11 | 6 | 20.581 | 20/7:12.841 |
| 12 | 6 | 20.245 | 20/7:08.669 |
| 13 | 6 | 20.393 | 20/7:05.428 |
| 14 | 6 | 20.497 | 20/7:02.837 |
| 15 | 6 | 20.384 | 20/7:00.463 |
| 16 | 6 | 20.575 | 21/7:20.560 |
| 17 | 6 | 24.040 | 20/7:01.173 |
| 18 | 6 | 20.307 | 21/7:21.173 |
| 19 | 5 | 21.226 | 21/7:20.376 |
| 20 | 5 | 20.664 | 21/7:19.071 |
| 21 | 5 | 20.725 | 21/7:17.958 |