| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.270 | 19/5:09.130 |
| 2 | 2 | 15.726 | 19/5:03.962 |
| 3 | 1 | 15.314 | 20/5:15.400 |
| 4 | 2 | 15.816 | 20/5:15.630 |
| 5 | 2 | 16.019 | 19/5:00.751 |
| 6 | 2 | 17.093 | 19/5:04.754 |
| 7 | 1 | 18.988 | 19/5:12.756 |
| 8 | 1 | 15.881 | 19/5:11.379 |
| 9 | 1 | 16.210 | 19/5:11.003 |
| 10 | 1 | 16.545 | 19/5:11.338 |
| 11 | 1 | 16.133 | 19/5:10.900 |
| 12 | 1 | 16.234 | 19/5:10.696 |
| 13 | 1 | 15.717 | 19/5:09.767 |
| 14 | 1 | 16.571 | 19/5:10.130 |
| 15 | 1 | 15.896 | 19/5:09.590 |
| 16 | 1 | 16.768 | 19/5:10.152 |
| 17 | 1 | 16.676 | 19/5:10.546 |
| 18 | 1 | 16.542 | 19/5:10.755 |
| 19 | 1 | 15.808 | 19/5:10.207 |