| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.397 | 15/5:05.955 |
| 2 | 7 | 16.001 | 17/5:09.383 |
| 3 | 7 | 19.659 | 17/5:17.656 |
| 4 | 7 | 16.351 | 17/5:07.734 |
| 5 | 6 | 16.679 | 17/5:02.896 |
| 6 | 6 | 16.346 | 18/5:16.299 |
| 7 | 4 | 16.016 | 18/5:12.297 |
| 8 | 4 | 16.348 | 18/5:10.043 |
| 9 | 4 | 16.235 | 18/5:08.064 |
| 10 | 3 | 16.222 | 18/5:06.457 |
| 11 | 3 | 16.606 | 18/5:05.771 |
| 12 | 2 | 16.237 | 18/5:04.645 |
| 13 | 2 | 16.556 | 18/5:04.135 |
| 14 | 2 | 16.480 | 18/5:03.600 |
| 15 | 3 | 18.202 | 18/5:05.202 |
| 16 | 2 | 16.180 | 18/5:04.329 |
| 17 | 2 | 16.922 | 18/5:04.345 |
| 18 | 2 | 16.027 | 18/5:03.464 |