| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.291 | 21/6:03.111 |
| 2 | 2 | 17.190 | 21/6:02.050 |
| 3 | 3 | 17.756 | 21/6:05.659 |
| 4 | 3 | 18.569 | 21/6:11.731 |
| 5 | 5 | 21.155 | 20/6:07.844 |
| 6 | 3 | 17.019 | 20/6:03.266 |
| 7 | 3 | 16.369 | 21/6:16.047 |
| 8 | 3 | 16.486 | 21/6:12.316 |
| 9 | 3 | 15.860 | 21/6:07.955 |
| 10 | 3 | 18.518 | 21/6:10.047 |
| 11 | 3 | 16.731 | 21/6:08.347 |
| 12 | 3 | 16.238 | 21/6:06.068 |
| 13 | 3 | 16.463 | 21/6:04.503 |
| 14 | 3 | 20.362 | 21/6:09.010 |
| 15 | 3 | 16.951 | 21/6:08.141 |
| 16 | 3 | 18.580 | 21/6:09.518 |
| 17 | 3 | 16.923 | 21/6:08.687 |
| 18 | 3 | 17.139 | 21/6:08.002 |
| 19 | 3 | 17.643 | 21/6:08.321 |
| 20 | 3 | 17.775 | 21/6:08.568 |
| 21 | 3 | 16.842 | 21/6:07.860 |