| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.882 | N/A |
| 2 | 1 | 16.134 | 19/5:07.294 |
| 3 | 1 | 15.965 | 19/5:05.773 |
| 4 | 1 | 15.803 | 19/5:04.294 |
| 5 | 1 | 16.390 | 19/5:06.196 |
| 6 | 1 | 16.318 | 19/5:07.078 |
| 7 | 1 | 15.880 | 19/5:06.352 |
| 8 | 1 | 15.977 | 19/5:06.082 |
| 9 | 1 | 17.521 | 19/5:09.355 |
| 10 | 1 | 15.991 | 19/5:08.084 |
| 11 | 2 | 16.271 | 19/5:08.932 |
| 12 | 1 | 17.228 | 19/5:10.573 |
| 13 | 2 | 18.273 | 19/5:13.508 |
| 14 | 2 | 16.374 | 19/5:13.362 |
| 15 | 2 | 15.652 | 19/5:12.309 |
| 16 | 2 | 16.444 | 19/5:12.347 |
| 17 | 2 | 19.144 | 19/5:15.417 |
| 18 | 2 | 20.168 | 18/5:02.415 |