| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.481 | 19/5:13.139 |
| 2 | 3 | 18.464 | 17/5:13.888 |
| 3 | 1 | 17.514 | 18/5:05.955 |
| 4 | 2 | 17.816 | 17/5:08.380 |
| 5 | 1 | 16.210 | 18/5:14.940 |
| 6 | 2 | 18.930 | 18/5:17.550 |
| 7 | 1 | 17.113 | 18/5:13.214 |
| 8 | 2 | 18.448 | 17/5:03.335 |
| 9 | 1 | 16.528 | 18/5:10.072 |
| 10 | 2 | 16.922 | 17/5:00.203 |
| 11 | 1 | 16.647 | 18/5:08.334 |
| 12 | 2 | 16.458 | 18/5:14.259 |
| 13 | 1 | 16.870 | 18/5:07.666 |
| 14 | 2 | 18.181 | 18/5:16.116 |
| 15 | 1 | 17.028 | 18/5:07.521 |
| 16 | 2 | 17.024 | 18/5:14.906 |
| 17 | 1 | 16.246 | 18/5:05.844 |
| 18 | 2 | 17.457 | 18/5:14.830 |