| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 26.802 | N/A |
| 2 | 5 | 20.141 | 21/7:09.622 |
| 3 | 5 | 18.543 | 22/7:12.984 |
| 4 | 5 | 19.417 | 22/7:13.509 |
| 5 | 7 | 25.899 | 20/7:05.802 |
| 6 | 7 | 19.022 | 21/7:18.089 |
| 7 | 7 | 18.769 | 21/7:12.772 |
| 8 | 6 | 18.990 | 21/7:09.033 |
| 9 | 7 | 25.145 | 20/7:00.876 |
| 10 | 7 | 20.785 | 20/7:00.969 |
| 11 | 7 | 19.288 | 21/7:18.008 |
| 12 | 7 | 20.290 | 21/7:18.236 |
| 13 | 7 | 21.278 | 21/7:19.413 |
| 14 | 7 | 19.100 | 21/7:17.058 |
| 15 | 7 | 27.699 | 20/7:06.298 |
| 16 | 7 | 22.178 | 20/7:07.757 |
| 17 | 7 | 21.115 | 20/7:07.772 |
| 18 | 7 | 18.741 | 20/7:05.131 |
| 19 | 7 | 25.266 | 20/7:09.671 |
| 20 | 7 | 19.251 | 20/7:07.719 |