| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.300 | N/A |
| 2 | 2 | 21.872 | 22/8:01.612 |
| 3 | 2 | 20.315 | 23/8:06.357 |
| 4 | 3 | 21.663 | 23/8:10.533 |
| 5 | 3 | 20.735 | 23/8:07.517 |
| 6 | 2 | 20.856 | 23/8:06.240 |
| 7 | 2 | 23.329 | 23/8:14.456 |
| 8 | 2 | 20.193 | 23/8:10.469 |
| 9 | 3 | 20.202 | 23/8:07.503 |
| 10 | 2 | 20.444 | 23/8:05.788 |
| 11 | 2 | 20.231 | 23/8:03.948 |
| 12 | 3 | 19.860 | 23/8:01.007 |
| 13 | 2 | 21.807 | 23/8:03.396 |
| 14 | 2 | 20.442 | 23/8:02.521 |
| 15 | 2 | 20.407 | 23/8:01.716 |
| 16 | 2 | 19.951 | 23/8:00.350 |
| 17 | 1 | 20.568 | 23/8:00.003 |
| 18 | 1 | 20.110 | 24/8:19.867 |
| 19 | 1 | 19.992 | 24/8:18.881 |
| 20 | 1 | 20.379 | 24/8:18.467 |
| 21 | 1 | 20.776 | 24/8:18.551 |
| 22 | 1 | 20.622 | 24/8:18.459 |
| 23 | 1 | 20.256 | 24/8:17.992 |
| 24 | 1 | 21.097 | 24/8:18.407 |