| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.040 | N/A |
| 2 | 4 | 18.112 | 20/6:05.168 |
| 3 | 5 | 19.375 | 20/6:17.166 |
| 4 | 4 | 19.362 | 19/6:02.134 |
| 5 | 3 | 19.090 | 19/6:02.765 |
| 6 | 3 | 19.772 | 19/6:05.599 |
| 7 | 4 | 19.049 | 19/6:05.032 |
| 8 | 4 | 18.232 | 19/6:03.019 |
| 9 | 5 | 19.520 | 19/6:04.192 |
| 10 | 5 | 18.045 | 19/6:02.154 |
| 11 | 5 | 17.504 | 20/6:18.355 |
| 12 | 5 | 17.952 | 20/6:16.880 |
| 13 | 5 | 22.145 | 19/6:03.277 |
| 14 | 5 | 25.398 | 19/6:12.117 |
| 15 | 5 | 18.656 | 19/6:11.026 |
| 16 | 5 | 18.183 | 19/6:09.514 |
| 17 | 5 | 17.764 | 19/6:07.718 |
| 18 | 5 | 17.803 | 19/6:06.176 |
| 19 | 4 | 17.663 | 19/6:04.665 |