| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.209 | N/A |
| 2 | 5 | 27.697 | 18/8:16.058 |
| 3 | 4 | 20.873 | 20/8:06.624 |
| 4 | 4 | 21.052 | 21/8:09.355 |
| 5 | 5 | 25.119 | 21/8:18.914 |
| 6 | 5 | 28.311 | 20/8:12.806 |
| 7 | 6 | 22.940 | 20/8:07.517 |
| 8 | 5 | 22.103 | 20/8:01.466 |
| 9 | 5 | 20.279 | 21/8:16.144 |
| 10 | 5 | 20.385 | 21/8:09.117 |
| 11 | 5 | 21.578 | 21/8:05.883 |
| 12 | 5 | 21.826 | 21/8:03.687 |
| 13 | 5 | 24.011 | 21/8:05.499 |
| 14 | 5 | 21.781 | 21/8:03.601 |
| 15 | 5 | 20.765 | 21/8:00.523 |
| 16 | 5 | 21.026 | 22/8:20.853 |
| 17 | 5 | 21.076 | 22/8:18.787 |
| 18 | 5 | 22.993 | 22/8:19.333 |
| 19 | 4 | 21.362 | 22/8:17.915 |
| 20 | 5 | 24.221 | 22/8:19.806 |
| 21 | 5 | 25.559 | 21/8:00.166 |