| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.092 | 18/5:07.656 |
| 2 | 3 | 17.500 | 18/5:11.328 |
| 3 | 3 | 17.085 | 18/5:10.062 |
| 4 | 4 | 18.282 | 18/5:14.816 |
| 5 | 3 | 16.745 | 18/5:12.134 |
| 6 | 3 | 16.722 | 18/5:10.278 |
| 7 | 3 | 17.017 | 18/5:09.711 |
| 8 | 3 | 17.337 | 18/5:10.005 |
| 9 | 3 | 16.998 | 18/5:09.556 |
| 10 | 3 | 17.073 | 18/5:09.332 |
| 11 | 3 | 17.082 | 18/5:09.163 |
| 12 | 3 | 17.783 | 18/5:10.074 |
| 13 | 3 | 17.124 | 18/5:09.932 |
| 14 | 3 | 20.380 | 18/5:13.997 |
| 15 | 3 | 20.338 | 18/5:17.470 |
| 16 | 3 | 17.443 | 18/5:17.251 |
| 17 | 3 | 17.989 | 18/5:17.636 |
| 18 | 3 | 20.614 | 18/5:20.604 |