The Grafton track and field team swept its own invitational May 12, with the girls team (178 points) topping two North Shore Conference foes and the boys (179) topping Sheboygan South (164) and seven other teams.

Port Washington (159) came in second on the girls side, with Whitefish Bay in third at 125.5.

Kate Senczyszyn won the 400 meters (1:01.18) for Grafton, and teammate Julia Wille won the 1,600 (5:40.40), Senczyszyn joined Kirsten Van Ryzin, Jaden Mirek and Grace Gasser to win the 4x400 in 4:17.14.

Port Washington’s Alexis Reichardt won the 800 (2:29.77), and Brenna Kautz won the 3,200 (12:34.99). Kautz joined Katie Erlandson, Emma Meyer and Clare Goodman in taking first in the 4x800 in 11:02.33.

Port’s 1-2 punch of Amanda Kissinger (17.53 seconds) and Isa Shiflett (18.02) finished atop the standings in the 100-meter hurdles.

Grafton’s Ryan Melotik won the 400 meters in 51.14 seconds, and teammate Gordy Thompson won the 3,200 in 10:09.83.

The 4x200-meter relay team of Bobby Olmr, Caden Knauer, Calen Knauer and John Kluck won in 1:34.62, ahead of teammates Joey Giorgi, Caleb Horvath, JJ Franzen and Ethan Lang, who took second.

Olmr, Lang, Melotik and Ian Bould won the 4x400 (3:34.78), and Ben Weishan, Sam Peters, Jake Neperud and Thompson won the 4x800 in 8:55.40.

Grafton’s throwers also delivered. On the boys side, Nick Franzen won the discus (148-11). On the girls side, Casey Garza won the shot put (34-10) and the discus (102-7). Teammate Nathalie Arendt also won the pole vault at 9-0, and Abby Cibulka won the long jump at 16-4 ¼.