| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.996 | N/A |
| 2 | 1 | 22.22 | 21/7:21.996 |
| 3 | 1 | 20.370 | 21/7:05.696 |
| 4 | 1 | 19.250 | 22/7:13.336 |
| 5 | 1 | 22.22 | 21/7:00.096 |
| 6 | 1 | 20.190 | 22/7:17.998 |
| 7 | 1 | 20.560 | 22/7:17.291 |
| 8 | 1 | 20.190 | 22/7:15.676 |
| 9 | 1 | 21.310 | 22/7:17.404 |
| 10 | 1 | 19.750 | 22/7:15.109 |
| 11 | 1 | 19.320 | 22/7:12.037 |
| 12 | 1 | 20.620 | 22/7:12.610 |
| 13 | 1 | 20.060 | 22/7:11.831 |
| 14 | 1 | 19.440 | 22/7:10.169 |
| 15 | 1 | 20.060 | 22/7:09.676 |
| 16 | 1 | 20.190 | 22/7:09.043 |
| 17 | 2 | 24.380 | 22/7:14.714 |
| 18 | 2 | 23.930 | 22/7:18.820 |
| 19 | 2 | 23.690 | 21/7:01.229 |
| 20 | 3 | 27.130 | 21/7:07.722 |
| 21 | 4 | 22.620 | 21/7:09.056 |