| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 5.259 | N/A |
| 2 | 4 | 29.457 | 18/8:26.028 |
| 3 | 4 | 24.159 | 19/8:07.803 |
| 4 | 4 | 29.199 | 19/8:22.149 |
| 5 | 4 | 30.112 | 18/8:05.198 |
| 6 | 4 | 32.948 | 18/8:21.234 |
| 7 | 4 | 26.900 | 18/8:14.788 |
| 8 | 4 | 35.254 | 17/8:00.753 |
| 9 | 4 | 29.769 | 17/8:00.855 |
| 10 | 4 | 31.389 | 17/8:03.813 |
| 11 | 4 | 22.922 | 18/8:21.844 |
| 12 | 4 | 25.787 | 18/8:16.552 |
| 13 | 4 | 29.869 | 18/8:17.926 |
| 14 | 4 | 24.091 | 18/8:11.532 |
| 15 | 4 | 27.062 | 18/8:09.659 |
| 16 | 4 | 24.487 | 18/8:05.118 |
| 17 | 4 | 23.085 | 19/8:27.560 |
| 18 | 4 | 25.643 | 19/8:25.164 |
| 19 | 4 | 26.468 | 19/8:23.860 |