| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 22.280 | N/A |
| 2 | 7 | 29.444 | 17/8:13.384 |
| 3 | 7 | 47.351 | 13/8:03.005 |
| 4 | 6 | 22.603 | 15/8:06.137 |
| 5 | 6 | 22.796 | 16/8:00.507 |
| 6 | 6 | 26.412 | 17/8:17.819 |
| 7 | 6 | 24.528 | 17/8:03.970 |
| 8 | 6 | 22.181 | 18/8:16.616 |
| 9 | 6 | 21.533 | 18/8:03.082 |
| 10 | 6 | 28.455 | 18/8:05.630 |
| 11 | 6 | 25.126 | 18/8:02.009 |
| 12 | 6 | 24.430 | 19/8:24.776 |
| 13 | 6 | 21.098 | 19/8:16.215 |
| 14 | 6 | 21.706 | 19/8:09.813 |
| 15 | 6 | 21.176 | 19/8:03.644 |
| 16 | 6 | 21.209 | 20/8:23.674 |
| 17 | 6 | 20.871 | 20/8:18.371 |
| 18 | 6 | 25.255 | 20/8:18.592 |
| 19 | 6 | 30.683 | 20/8:24.517 |
| 20 | 6 | 21.573 | 20/8:20.071 |