| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.755 | 21/5:09.855 |
| 2 | 2 | 15.134 | 21/5:13.835 |
| 3 | 1 | 14.944 | 21/5:13.831 |
| 4 | 1 | 15.006 | 21/5:14.155 |
| 5 | 1 | 15.380 | 20/5:00.876 |
| 6 | 2 | 15.996 | 20/5:04.050 |
| 7 | 2 | 19.043 | 20/5:15.023 |
| 8 | 2 | 15.193 | 20/5:13.627 |
| 9 | 2 | 15.414 | 20/5:13.033 |
| 10 | 2 | 14.836 | 20/5:11.402 |
| 11 | 2 | 21.046 | 19/5:05.290 |
| 12 | 2 | 14.643 | 19/5:03.034 |
| 13 | 2 | 15.582 | 19/5:02.498 |
| 14 | 2 | 14.630 | 19/5:00.746 |
| 15 | 2 | 14.667 | 20/5:15.025 |
| 16 | 2 | 20.574 | 19/5:05.001 |
| 17 | 2 | 15.146 | 19/5:03.988 |
| 18 | 2 | 17.218 | 19/5:05.274 |
| 19 | 2 | 14.989 | 19/5:04.196 |