| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 5.472 | N/A |
| 2 | 3 | 20.312 | 22/7:12.024 |
| 3 | 3 | 19.849 | 22/7:07.162 |
| 4 | 3 | 19.995 | 22/7:06.564 |
| 5 | 3 | 20.386 | 22/7:08.317 |
| 6 | 3 | 19.510 | 22/7:05.690 |
| 7 | 3 | 20.027 | 22/7:05.748 |
| 8 | 4 | 20.233 | 22/7:06.408 |
| 9 | 4 | 25.158 | 22/7:19.830 |
| 10 | 4 | 23.549 | 21/7:05.514 |
| 11 | 4 | 21.315 | 21/7:06.014 |
| 12 | 4 | 24.034 | 21/7:11.595 |
| 13 | 4 | 19.999 | 21/7:09.417 |
| 14 | 4 | 19.610 | 21/7:06.975 |
| 15 | 4 | 20.211 | 21/7:05.740 |
| 16 | 4 | 22.746 | 21/7:08.050 |
| 17 | 5 | 20.027 | 21/7:06.673 |
| 18 | 4 | 20.655 | 21/7:06.196 |
| 19 | 4 | 20.017 | 21/7:05.064 |
| 20 | 4 | 19.521 | 21/7:03.528 |
| 21 | 4 | 22.269 | 21/7:04.895 |