The announcement came from 16-year-old Kate Ziegler (Great Falls, Va./The Fish), who shattered Sippy Woodhead’s 25-year-old American record in the 800m freestyle to claim her first World Cup title. Ziegler’s time of 8:16.32 was more than two seconds faster than the former record of 8:18.77, which Woodhead set on February 8, 1980.

Ziegler, who won a silver medal in the same event at the Short Course World Championships in October, was more surprised than anyone at the record.

“This is really surreal,” Ziegler said. “I’ve never broken any record that’s really big, so I’m really excited. I always go out hard and try to come back with everything I have. I usually see people coming up on me, and I was expecting that to happen again. I was just praying I could hold on.”

Ziegler wasn’t the only person to break a major record. South African and former University of Arizona standout Ryk Neethling lowered his own world record in the 100m individual medley, clocking in at 51.52. It was the third time Neethling has broken the world mark in that event during the 2004-05 World Cup circuit.

Four other Americans captured titles on Day 1 of competition at the Nassau County Aquatic Center. 

Olympic gold medalist Kaitlin Sandeno (Lake Forest, Calif./Trojan) had a busy evening, earning medals in all three events she swam in, including gold in the 200m IM. She led the field throughout the entire race, posting a winning time of 2:12.48. Fellow American Julia Smit (Mt. Sinai, N.Y./Three Village Swim Club) finished second in 2:13.61. Sandeno’s night also included silver in the 200m backstroke and bronze in the 200m free.

Randall Bal (Fair Oaks, Calif.) led a Stanford 1-2 sweep in the 100m back, surging from lane seven to win in 51.49, almost a second faster than former Stanford teammate Peter Marshall (Atlanta, Ga.), who settled for second. It was Bal’s third World Cup victory in the 100m back this year.

“This morning, I was a little lackadaisical,” Bal said. “There were only nine guys entered in the event, so it was just a matter of getting in the finals. Tonight, it was more about getting out there and maintaining speed. My focus was to carry speed on and off the walls and get home.”

Tara Kirk (Bremerton, Wash./Stanford) collected the first American victory of the evening, winning the 100m breaststroke in 1:06.52. A 2004 Olympic silver medalist, Kirk maintained her hold on her signature event, in which she owns the world record.

Ed Moses (Burke, Va./Curl-Burke) captured his third World Cup victory in the 200m breast, touching the wall in 2:07.65. Initially, Australian Jim Piper had out touched Moses for gold but a Piper disqualification for a downward butterfly kick gave Moses his second medal of the evening. He also earned a bronze in the 50m breast.

“It really didn’t matter, the disqualification,” Moses said. “We’ve been pretty even the past few weeks. It’s great for both of us to be pushed by each other.”

Other American medalists included Jason Lezak (3rd, 100m free); Rachel Komisarz (2nd, 100m butterfly); Smit (3rd, 200m back); and Marshall (2nd, 50m fly).

The competition will resume Saturday morning at the Nassau County Aquatic Center with preliminaries beginning at 10 a.m. and finals at 6 p.m.

Omega will carry live results from the competition at www.omegatiming.com. Log onto www.usaswimming.org and www.fina.org for session summaries and complete results.