| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.077 | 19/5:05.463 |
| 2 | 1 | 16.493 | 19/5:09.415 |
| 3 | 2 | 16.271 | 19/5:09.326 |
| 4 | 1 | 16.566 | 19/5:10.683 |
| 5 | 1 | 18.074 | 18/5:00.532 |
| 6 | 2 | 20.900 | 18/5:13.143 |
| 7 | 2 | 23.417 | 17/5:10.367 |
| 8 | 2 | 19.386 | 17/5:12.766 |
| 9 | 2 | 16.475 | 17/5:09.134 |
| 10 | 2 | 16.352 | 17/5:06.019 |
| 11 | 2 | 16.475 | 17/5:03.660 |
| 12 | 2 | 16.147 | 17/5:01.230 |
| 13 | 2 | 16.992 | 17/5:00.279 |
| 14 | 2 | 16.353 | 18/5:16.257 |
| 15 | 2 | 16.465 | 18/5:14.932 |
| 16 | 2 | 16.571 | 18/5:13.891 |
| 17 | 2 | 16.903 | 18/5:13.324 |
| 18 | 2 | 16.218 | 18/5:12.135 |