| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.641 | N/A |
| 2 | 1 | 22.718 | 19/7:14.565 |
| 3 | 1 | 23.607 | 19/7:22.566 |
| 4 | 1 | 22.441 | 19/7:18.237 |
| 5 | 1 | 22.716 | 19/7:17.031 |
| 6 | 1 | 21.896 | 19/7:13.801 |
| 7 | 1 | 22.560 | 19/7:13.455 |
| 8 | 1 | 22.812 | 19/7:13.855 |
| 9 | 1 | 28.112 | 18/7:02.722 |
| 10 | 1 | 22.588 | 18/7:01.268 |
| 11 | 1 | 23.034 | 18/7:00.863 |
| 12 | 1 | 22.261 | 19/7:22.496 |
| 13 | 2 | 26.818 | 18/7:04.521 |
| 14 | 1 | 22.280 | 18/7:02.974 |
| 15 | 1 | 23.303 | 18/7:02.889 |
| 16 | 1 | 22.179 | 18/7:01.542 |
| 17 | 1 | 22.068 | 18/7:00.246 |
| 18 | 1 | 24.117 | 18/7:01.151 |