| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.499 | 19/5:13.481 |
| 2 | 1 | 16.543 | 19/5:13.899 |
| 3 | 1 | 16.237 | 19/5:12.100 |
| 4 | 1 | 16.442 | 19/5:12.175 |
| 5 | 2 | 18.406 | 18/5:02.857 |
| 6 | 2 | 16.773 | 18/5:02.700 |
| 7 | 2 | 17.218 | 18/5:03.732 |
| 8 | 2 | 19.991 | 18/5:10.745 |
| 9 | 2 | 16.376 | 18/5:08.970 |
| 10 | 2 | 16.257 | 18/5:07.336 |
| 11 | 3 | 16.367 | 18/5:06.178 |
| 12 | 2 | 15.915 | 18/5:04.536 |
| 13 | 2 | 16.228 | 18/5:03.580 |
| 14 | 2 | 16.289 | 18/5:02.838 |
| 15 | 2 | 16.096 | 18/5:01.964 |
| 16 | 2 | 17.195 | 18/5:02.436 |
| 17 | 2 | 16.424 | 18/5:02.036 |
| 18 | 2 | 16.249 | 18/5:01.505 |